{"id":265677,"date":"2026-01-06T19:21:34","date_gmt":"2026-01-06T19:21:34","guid":{"rendered":"https:\/\/360digitizingsolutions.com\/shop\/product\/one-box-144pcs-diameter-21mm-height-9mm-thread-coil-for-embroidery-machine-accessories-bobbin\/"},"modified":"2026-10-14T23:28:36","modified_gmt":"2026-10-14T23:28:36","slug":"144pcs-thread-coil-bobbins-21mm-diameter-9mm-height-for-embroidery-machine-accessories","status":"publish","type":"product","link":"https:\/\/360digitizingsolutions.com\/shop\/product\/144pcs-thread-coil-bobbins-21mm-diameter-9mm-height-for-embroidery-machine-accessories\/","title":{"rendered":"144 Plastic Thread Bobbins 21mm D x 9mm H for Industrial &amp; Home Embroidery"},"content":{"rendered":"<p>Tired of constant thread breaks, inconsistent tension, or running out of bobbins mid-project? Your <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >embroidery<\/a> business thrives on efficiency and flawless results, but substandard bobbins can disrupt your workflow, leading to costly downtime and frustrating reworks. This bulk pack of 144 high-quality plastic thread bobbins is engineered to eliminate these common headaches, keeping your machines running smoothly and your projects on schedule.<\/p>\n<h3>Eliminate Downtime &amp; Boost Productivity<\/h3>\n<p>These bobbins provide a stable, consistent feed for your lower thread, crucial for balanced stitch formation. Their precise 21mm diameter and 9mm height ensure a snug fit and optimal rotation within your <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a>&#8216;s <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin+Case&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin case<\/a>, preventing wobbles and uneven tension that lead to skipped stitches or thread nests. Crafted from durable plastic, they withstand the high-speed demands of industrial <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >embroidery<\/a>, reducing friction and wear for fewer thread tangles and breakages.<\/p>\n<h3>Achieve Flawless Stitch Quality Consistently<\/h3>\n<p>With 144 bobbins at your disposal, you&#8217;ll always have ample spares, ensuring uninterrupted production and consistent stitch quality across all your projects. This value pack is ideal for high-volume operations or simply keeping your home setup ready for any creative endeavor.<\/p>\n<h3>Works With &amp; For:<\/h3>\n<ul>\n<li>Industrial <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >embroidery<\/a> machines<\/li>\n<li>Commercial <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >embroidery<\/a> machines<\/li>\n<li>Home <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >embroidery<\/a> setups<\/li>\n<li>Garment factories<\/li>\n<li><a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >Embroidery<\/a> workshops<\/li>\n<li>Professional tailoring units<\/li>\n<\/ul>\n<h3>Product Specifications:<\/h3>\n<ul>\n<li><strong>Quantity:<\/strong> 144 bobbins<\/li>\n<li><strong>Material:<\/strong> Durable Plastic<\/li>\n<li><strong>Diameter:<\/strong> 21mm<\/li>\n<li><strong>Height:<\/strong> 9mm<\/li>\n<li><strong>Available Colors:<\/strong> White, White With Paper, Black (select your preference)<\/li>\n<\/ul>\n<h3>Compatibility &amp; Assurance:<\/h3>\n<p>These 21mm diameter x 9mm height bobbins are designed for use with most industrial and commercial <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >embroidery<\/a> machines, as well as home <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >embroidery<\/a> setups. Not sure if these bobbins fit your specific model? Contact us with your <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a> model, and our experts will confirm compatibility.<\/p>\n<p>Every item is function-tested before shipping, ensuring you never receive a defective unit. In the rare event a defective item arrives, you are protected by our buyer protection policy and will receive a full refund within 4 days. We stand by the quality of our products, helping your business run smoothly and profitably.<\/p>\n<h3>Frequently Asked Questions<\/h3>\n<p><strong>What are the dimensions of these bobbins?<\/strong><br \/>Each <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin<\/a> has a diameter of 21mm and a height of 9mm.<\/p>\n<p><strong>How many bobbins are included in this set?<\/strong><br \/>This set includes 144 individual thread bobbins.<\/p>\n<p><strong>What types of machines are these bobbins compatible with?<\/strong><br \/>These bobbins are designed for compatibility with most industrial, commercial, and home <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >embroidery<\/a> machines.<\/p>\n<p><strong>How can I confirm if these bobbins will fit my specific <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >embroidery<\/a> <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a>?<\/strong><br \/>We recommend comparing the dimensions (21mm diameter, 9mm height) to your <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a>&#8216;s specifications or existing bobbins. You can also contact us with your <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a> model, and our team will assist you.<\/p>\n<p><strong>What is your policy if a defective <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin<\/a> arrives?<\/strong><br \/>Every item is function-tested before shipping. If a defective item does arrive, you are protected by our buyer protection policy and will receive a full refund within 4 days.<\/p>\n<p><strong>What material are these bobbins made from?<\/strong><br \/>These bobbins are crafted from durable plastic.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ensure uninterrupted <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >embroidery<\/a> production with this box of 144 durable plastic thread bobbins, precisely sized at 21mm diameter and 9mm height. Designed to prevent tangles and maintain consistent thread tension, these bobbins help you achieve professional, high-quality stitching results every time.<\/p>\n","protected":false},"featured_media":265681,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[504,97],"product_tag":[43187,43188,39669,43190,43191,23354,37915,16745,43189,21255,40672,38947,43186,39668],"class_list":["post-265677","product","type-product","status-publish","has-post-thumbnail","product_cat-embroidery-machine-accessories","product_cat-embroidery-machines","product_tag-21mm-bobbins","product_tag-9mm-bobbins","product_tag-black-bobbins","product_tag-bobbin-thread","product_tag-bulk-bobbins","product_tag-commercial-embroidery-supplies","product_tag-embroidery-bobbins","product_tag-embroidery-machine-parts","product_tag-home-embroidery-accessories","product_tag-industrial-embroidery-parts","product_tag-machine-bobbins","product_tag-plastic-bobbins","product_tag-thread-coils","product_tag-white-bobbins","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-variable"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>144 Plastic Thread Bobbins 21mm D x 9mm H for Industrial &amp; Home Embroidery - 360 Digitizing Shop<\/title>\n<meta name=\"description\" content=\"Keep your embroidery running smoothly with 144 durable plastic bobbins (21mm D x 9mm H). Prevent tangles, ensure consistent tension, and boost productivity for industrial and home machines.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/360digitizingsolutions.com\/shop\/product\/144pcs-thread-coil-bobbins-21mm-diameter-9mm-height-for-embroidery-machine-accessories\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"144 Plastic Thread Bobbins 21mm D x 9mm H for Industrial &amp; Home Embroidery - 360 Digitizing Shop\" \/>\n<meta property=\"og:description\" content=\"Keep your embroidery running smoothly with 144 durable plastic bobbins (21mm D x 9mm H). Prevent tangles, ensure consistent tension, and boost productivity for industrial and home machines.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/360digitizingsolutions.com\/shop\/product\/144pcs-thread-coil-bobbins-21mm-diameter-9mm-height-for-embroidery-machine-accessories\/\" \/>\n<meta property=\"og:site_name\" content=\"360 Digitizing Shop\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-14T23:28:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ae01.alicdn.com\/kf\/Scfec2e4c82b2459d83a3d7595ad99a91a.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/product\\\/144pcs-thread-coil-bobbins-21mm-diameter-9mm-height-for-embroidery-machine-accessories\\\/\",\"url\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/product\\\/144pcs-thread-coil-bobbins-21mm-diameter-9mm-height-for-embroidery-machine-accessories\\\/\",\"name\":\"144 Plastic Thread Bobbins 21mm D x 9mm H for Industrial &amp; Home Embroidery - 360 Digitizing Shop\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/product\\\/144pcs-thread-coil-bobbins-21mm-diameter-9mm-height-for-embroidery-machine-accessories\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/product\\\/144pcs-thread-coil-bobbins-21mm-diameter-9mm-height-for-embroidery-machine-accessories\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/ae01.alicdn.com\\\/kf\\\/Scfec2e4c82b2459d83a3d7595ad99a91a.jpg\",\"datePublished\":\"2026-01-06T19:21:34+00:00\",\"dateModified\":\"2026-10-14T23:28:36+00:00\",\"description\":\"Keep your embroidery running smoothly with 144 durable plastic bobbins (21mm D x 9mm H). 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