{"id":1431,"date":"2020-01-20T23:39:10","date_gmt":"2020-01-21T04:39:10","guid":{"rendered":"https:\/\/marcosticks.org\/?p=1431"},"modified":"2021-01-20T21:30:34","modified_gmt":"2021-01-21T02:30:34","slug":"we-started-printing","status":"publish","type":"post","link":"https:\/\/marcosticks.org\/zh\/we-started-printing\/","title":{"rendered":"We started printing"},"content":{"rendered":"\n<p>As hinted in our <a href=\"https:\/\/marcosticks.org\/license\/\">Mark-and-Go license<\/a> agreement, we intend to make patent-pending <a href=\"https:\/\/marcosticks.org\/model-e-ergonomic\/\">ergonomic<\/a> and <a href=\"https:\/\/marcosticks.org\/model-t-training\/\">training marcosticks<\/a> available for everyone to print, for free. During research we made prototypes with a carving knife, epoxy putty, plain chopsticks, and some piano wire. After filing two utility patents, we are now making 3D models, to reproduce these enhanced chopsticks by 3D printing. Once we are happy with these, we&#8217;ll make models available.<\/p>\n\n\n\n<p>What you see here are your run-of-the-mill chopsticks, not the enhanced versions. We just received the 3D printer last week. At the moment we are still figuring out how to make good prints. We have printed a few interesting objects so far, including plain chopsticks from model files uploaded by Caracolmaker.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-finished-chopstick-next-to-other-printed-objects_IMG_7676-scaled.jpg\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"773\" src=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-finished-chopstick-next-to-other-printed-objects_IMG_7676-1024x773.jpg\" alt=\"Chopsticks Marcosticks - print M02 palillos-sushi from Caracolmaker - finished chopsticks next to a bunch of interesting test prints\" class=\"wp-image-1442\" srcset=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-finished-chopstick-next-to-other-printed-objects_IMG_7676-1024x773.jpg 1024w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-finished-chopstick-next-to-other-printed-objects_IMG_7676-300x226.jpg 300w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-finished-chopstick-next-to-other-printed-objects_IMG_7676-768x580.jpg 768w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-finished-chopstick-next-to-other-printed-objects_IMG_7676-1536x1159.jpg 1536w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-finished-chopstick-next-to-other-printed-objects_IMG_7676-2048x1546.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>Plain chopsticks from Caracolmaker next to various initial test prints<\/figcaption><\/figure>\n\n\n\n<p>We printed these chopsticks with SLA at 0.3mm layer height. Since it was just a test print we left the infill at 20% and used draft mode settings.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-Prusa-MK3S-the-printing-process_IMG_7596-scaled.jpg\"><img decoding=\"async\" src=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-Prusa-MK3S-the-printing-process_IMG_7596-847x1024.jpg\" alt=\"Chopsticks Marcosticks - print M02 - printing plain chopsticks on the Prusa MK3S at 0.3mm draft mode with 20% infill\" class=\"wp-image-1444\" width=\"350\" height=\"420\"\/><\/a><figcaption>Printing plain chopsticks at 0.3mm draft with 20% infill<\/figcaption><\/figure>\n\n\n\n<p>The STL model from Caracolmaker came with the stick standing on its rear end. This is not the best way to print chopsticks. With a tiny base sitting on the printer bed, and a tall stick flexing at the top, it would not have come out well.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02_screenshot_PrusaSlicer-01-scaled.jpg\"><img decoding=\"async\" width=\"1024\" height=\"557\" src=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02_screenshot_PrusaSlicer-01-1024x557.jpg\" alt=\"Chopsticks Marcosticks - print M02 - screenshot of PrusaSlicer - chopstick model sitting on its rear end\" class=\"wp-image-1447\" srcset=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02_screenshot_PrusaSlicer-01-1024x557.jpg 1024w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02_screenshot_PrusaSlicer-01-300x163.jpg 300w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02_screenshot_PrusaSlicer-01-768x417.jpg 768w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02_screenshot_PrusaSlicer-01-1536x835.jpg 1536w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02_screenshot_PrusaSlicer-01-2048x1113.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>It is hard to print a thin and tall stick<\/figcaption><\/figure>\n\n\n\n<p>The challenge here was about how to best print these sticks. A chopstick is tapered at the tip. This creates an extensive overhang which is enemy number one of 3D printing.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_Tip-of-chopstick-is-tapered-it-is-hard-to-print_IMG_7721-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"199\" src=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_Tip-of-chopstick-is-tapered-it-is-hard-to-print_IMG_7721-1024x199.jpg\" alt=\"Chopsticks Marcosticks - Tip of a chopstick is tapered - it's hard to print on a 3D printer with such extensive overhang\" class=\"wp-image-1449\" srcset=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_Tip-of-chopstick-is-tapered-it-is-hard-to-print_IMG_7721-1024x199.jpg 1024w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_Tip-of-chopstick-is-tapered-it-is-hard-to-print_IMG_7721-300x58.jpg 300w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_Tip-of-chopstick-is-tapered-it-is-hard-to-print_IMG_7721-768x149.jpg 768w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_Tip-of-chopstick-is-tapered-it-is-hard-to-print_IMG_7721-1536x299.jpg 1536w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_Tip-of-chopstick-is-tapered-it-is-hard-to-print_IMG_7721-2048x398.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>A chopstick is tapered at the tip &#8211; it&#8217;s hard to print with such extensive overhang<\/figcaption><\/figure>\n\n\n\n<p>One way to solve this problem is to cut a chopstick in half along its longitudinal axis. The two halves are printed with the cross section facing the print bed, and then glued togeher after printing. That&#8217;s too much trouble. Instead, we added support material to prop up tips of the two chopsticks in PrusaSlicer.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02_screenshot_PrusaSlicer-02-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"528\" src=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02_screenshot_PrusaSlicer-02-1024x528.jpg\" alt=\"Chopsticks Marcosticks - print M02 - screenshot of PrusaSlicer - chopstick model laid on a side, with support material to prop up the tapered tip\" class=\"wp-image-1450\" srcset=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02_screenshot_PrusaSlicer-02-1024x528.jpg 1024w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02_screenshot_PrusaSlicer-02-300x155.jpg 300w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02_screenshot_PrusaSlicer-02-768x396.jpg 768w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02_screenshot_PrusaSlicer-02-1536x792.jpg 1536w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02_screenshot_PrusaSlicer-02-2048x1055.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>Chopstick models laid on a side, with support material to prop up tapered tips<\/figcaption><\/figure>\n\n\n\n<p>Below is a picture of the print bed after a few layers.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7582-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"539\" src=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7582-1024x539.jpg\" alt=\"Chopsticks Marcosticks - print M02 - printing plain chopsticks on the Prusa MK3S at 0.3mm draft mode with 20% infill, with brim and support material\" class=\"wp-image-1452\" srcset=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7582-1024x539.jpg 1024w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7582-300x158.jpg 300w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7582-768x404.jpg 768w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7582-1536x808.jpg 1536w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7582-2048x1078.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>Printing plain chopsticks with brim and support material<\/figcaption><\/figure>\n\n\n\n<p>We are half way there:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7598-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"511\" src=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7598-1024x511.jpg\" alt=\"Chopsticks Marcosticks - print M02 - printing plain chopsticks on the Prusa MK3S at 0.3mm draft mode with 20% infill, with brim and support material\" class=\"wp-image-1454\" srcset=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7598-1024x511.jpg 1024w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7598-300x150.jpg 300w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7598-768x384.jpg 768w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7598-1536x767.jpg 1536w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7598-2048x1023.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Just about done:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7618-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7618-1024x572.jpg\" alt=\"Chopsticks Marcosticks - print M02 - printing plain chopsticks on the Prusa MK3S at 0.3mm draft mode with 20% infill, with brim and support material\" class=\"wp-image-1456\" srcset=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7618-1024x572.jpg 1024w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7618-300x168.jpg 300w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7618-768x429.jpg 768w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7618-1536x859.jpg 1536w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-the-printing-process_IMG_7618-2048x1145.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>Printing plain chopsticks at 0.3mm draft mode with 20% infill, with brim and support material<\/figcaption><\/figure>\n\n\n\n<p>They are printed successfully!<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-printing-done-IMG_7620-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"480\" src=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-printing-done-IMG_7620-1024x480.jpg\" alt=\"Chopsticks Marcosticks - print M02 - printing plain chopsticks on the Prusa MK3S at 0.3mm draft mode with 20% infill, with brim and support material\" class=\"wp-image-1459\" srcset=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-printing-done-IMG_7620-1024x480.jpg 1024w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-printing-done-IMG_7620-300x141.jpg 300w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-printing-done-IMG_7620-768x360.jpg 768w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-printing-done-IMG_7620-1536x720.jpg 1536w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-printing-done-IMG_7620-2048x960.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-printing-done-IMG_7625-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"588\" src=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-printing-done-IMG_7625-1024x588.jpg\" alt=\"Chopsticks Marcosticks - print M02 - printing plain chopsticks on the Prusa MK3S at 0.3mm draft mode with 20% infill, with brim and support material\" class=\"wp-image-1460\" srcset=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-printing-done-IMG_7625-1024x588.jpg 1024w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-printing-done-IMG_7625-300x172.jpg 300w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-printing-done-IMG_7625-768x441.jpg 768w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-printing-done-IMG_7625-1536x882.jpg 1536w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-chopsticks-printing-done-IMG_7625-2048x1176.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>We do not intend to use these printed chopsticks yet. They are printed with PLA at coarse grain and are not sanded. They contain crevices that harbor bacteria, so they are not suitable for actual use. In general one would use PETG for actual use.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-finished-chopsticks-comparison-to-Japanese-square-chopsticks_IMG_7639-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"334\" src=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-finished-chopsticks-comparison-to-Japanese-square-chopsticks_IMG_7639-1024x334.jpg\" alt=\"Chopsticks Marcosticks - print M02 palillos-sushi from Caracolmaker - finished chopsticks - comparison to Japanese square chopsticks - IMG_7639\" class=\"wp-image-1432\" srcset=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-finished-chopsticks-comparison-to-Japanese-square-chopsticks_IMG_7639-1024x334.jpg 1024w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-finished-chopsticks-comparison-to-Japanese-square-chopsticks_IMG_7639-300x98.jpg 300w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-finished-chopsticks-comparison-to-Japanese-square-chopsticks_IMG_7639-768x251.jpg 768w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-finished-chopsticks-comparison-to-Japanese-square-chopsticks_IMG_7639-1536x501.jpg 1536w, https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/Marcosticks_M02-palillos-sushi-finished-chopsticks-comparison-to-Japanese-square-chopsticks_IMG_7639-2048x668.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>3D-printed chopstick in silver (bottom), compared to Japanese chopsticks<\/figcaption><\/figure>\n\n\n\n<p>In any case, PLA at 20% infill with 0.3mm layer height is too soft for chopsticks. Watch how these sticks bend at medium pressure.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/M02-palillos-sushi-PLA-at-20-infill-at-0.3mm-is-too-soft-for-chopsticks-IMG_7637.gif\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"294\" src=\"https:\/\/marcosticks.org\/wp-content\/uploads\/2020\/01\/M02-palillos-sushi-PLA-at-20-infill-at-0.3mm-is-too-soft-for-chopsticks-IMG_7637.gif\" alt=\"Chopsticks Marcosticks - print M02 - PLA at 20 infill at 0.3mm is too soft for chopsticks - IMG_7637\" class=\"wp-image-1463\"\/><\/a><figcaption>PLA at 20% infill with 0.3mm layer height is too soft for chopsticks<\/figcaption><\/figure>\n\n\n\n<p>Well&#8230; that&#8217;s it for now. We&#8217;ll be busy working on 3D models of enhanced chopsticks next. Stay tuned.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>As hinted in our Mark-and-Go license agreement, we inte [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1432,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"no","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[],"footnotes":""},"categories":[9],"tags":[39],"class_list":["post-1431","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-from-admin","tag-3d-printing","entry","has-media"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - 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