{"product_id":"pcl-3d-pen-filament-refills-260-560pcs-low-temperature-10-20-colors","title":"PCL 3D Pen Filament Refills 260\/560Pcs – Low Temp, 10\/20 Colors","description":"\n\u003ch2\u003e3D Pen Filament Refills – Safe, Low-Temperature PCL for Kids \u0026amp; Families\u003c\/h2\u003e\n\u003cp\u003eUnleash your child's creativity with these \u003cstrong\u003ePCL 3D Pen Filament Refills\u003c\/strong\u003e — specially designed for low-temperature 3D printing pens. Available in vibrant 10-color and 20-color sets (260 or 560 strands), these refills are the perfect companion for DIY crafts, creative drawing, and home education projects.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose PCL Filament?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow-Temperature Formula:\u003c\/strong\u003e Operates at just 60–90°C (140–194°F), meaning the pen tip stays cool enough for safe handling — ideal for young creators.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Fumes:\u003c\/strong\u003e The PCL composition produces no harmful fumes during use, keeping your home environment fresh and safe.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible \u0026amp; Break-Resistant:\u003c\/strong\u003e Each strand feeds smoothly and resists breakage, effectively preventing clogging for an uninterrupted creative flow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Printing Accuracy:\u003c\/strong\u003e 1.75mm diameter with a tight tolerance of ±0.02mm ensures consistent, precise results every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works with all standard low-temperature 3D printing pens.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e PCL (Polycaprolactone)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrand Length:\u003c\/strong\u003e 20 cm (7.87\") each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1.75 mm | Tolerance: ±0.02 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrinting Temperature:\u003c\/strong\u003e 60–90°C \/ 140–194°F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity Options:\u003c\/strong\u003e 260 Pcs (10 colors) or 560 Pcs (20 colors)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColors:\u003c\/strong\u003e Assorted (random colors within selected set)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🎨 Children's DIY arts \u0026amp; crafts\u003c\/li\u003e\n  \u003cli\u003e✏️ 3D creative drawing \u0026amp; doodling\u003c\/li\u003e\n  \u003cli\u003e🏠 Home education \u0026amp; STEM projects\u003c\/li\u003e\n  \u003cli\u003e🎁 Thoughtful gifts for young artists and creative minds\u003c\/li\u003e\n  \u003cli\u003e🖨️ General 3D pen creation and artistic applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption A:\u003c\/strong\u003e 560 × 3D Printing Pen Filament Strands (20 colors, colors random)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption B:\u003c\/strong\u003e 260 × 3D Printing Pen Filament Strands (10 colors, colors random)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Slight color differences between product images and actual items may occur due to display settings. Minor dimensional variations due to manual measurement are normal.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eExplore More Creative Supplies\u003c\/h3\u003e\n\u003cp\u003eLooking for other fun tools and accessories? Check out these popular picks from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/120pcs-5-sheets-corner-stickers-diy-vintage-corner-kraft-paper-stickers-frame-scrapbook-self-adhesive-photo-frame-corner-sticker\"\u003e120Pcs DIY Vintage Corner Kraft Paper Stickers for Scrapbooking \u0026amp; Photo Frames\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/100-200-500pcs-clear-push-pins-transparent-plastic-head-thumb-tacks-steel-pointed-nails-for-cork-board-office-bulletin-board\"\u003eClear Push Pins – Transparent Plastic Head Thumb Tacks for Cork \u0026amp; Bulletin Boards\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-cute-cartoon-bee-shaped-coin-purse-and-travel-bag-perfect-for-storing-coins-headphones-and-keys-earphone-storage-bag\"\u003eCute Cartoon Bee-Shaped Coin Purse \u0026amp; Travel Bag – Fun Kids Accessory\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/medlineplus.gov\/childsafety.html\" target=\"_blank\" rel=\"noopener\"\u003eMedlinePlus on child safety\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Are these PCL 3D pen filament refills safe for young children to use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! These filament refills are made from PCL (Polycaprolactone), a low-temperature formula that operates between 60–90°C. This means the pen tip remains at a much safer temperature compared to standard high-temperature filaments. The material also produces no fumes, making it a great choice for children's creative activities under appropriate adult supervision.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What 3D pens are compatible with these 1.75mm PCL filament refills?\u003c\/h4\u003e\n\u003cp\u003eA: These 1.75mm diameter PCL filament strands are compatible with all standard low-temperature 3D printing pens that accept 1.75mm filament and operate in the 60–90°C temperature range. Always check your pen's specifications to confirm compatibility before use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many colors are included, and can I choose specific colors?\u003c\/h4\u003e\n\u003cp\u003eA: You can choose between a 10-color set (260 strands) or a 20-color set (560 strands). Please note that the specific colors within each set are assigned randomly, so individual color selection is not available. The wide variety ensures a vibrant, diverse palette for all your creative projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long is each filament strand, and how many strands do I get per color?\u003c\/h4\u003e\n\u003cp\u003eA: Each individual strand measures 20 cm (approximately 7.87 inches) in length. In the 260-piece set you receive roughly 26 strands per color across 10 colors, and in the 560-piece set approximately 28 strands per color across 20 colors — giving you plenty of material for extended crafting sessions.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are these PCL 3D pen filament refills safe for young children to use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! These filament refills are made from PCL (Polycaprolactone), a low-temperature formula that operates between 60–90°C. This means the pen tip remains at a much safer temperature compared to standard high-temperature filaments. 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