3D Pen Filament Refills， Naisidier 1.75mm ABS 196 Linear Feet Total of 12 Different Colors in 16.4Ft Length Each<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>✓ Materials: made of a new type of environmental and biodegradable plastic (ABS). Healthy and Eco-friendly.</li><li>✓ This package comes in 1.75mm ABS 16.4 foot strands of each 12 individual color. A total of 196.8ft long filament provides great variety and volume for you.</li><li>✓ 12 unique colors: the pack comes with a great variety of 12 different colors that includes a bonus glow-in-the-dark color to give you more options when creating your artistic masterpiece.</li><li>✓ Used in 3D pens and printers: the sample pack is especially designed for all types of 3D printing and is excellent for detailed and demanding applications. Available for applying to most well-known 3D pens and printers.</li><li>✓ 100% Money Back Guarantee: not satisfied? Feel free to contact us and get a full refund. No Risk!</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51AXelw137L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/411HAj-IigL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51HVca4LSsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51GUGJRe-CL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51pYrpgpc8L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41TrCR929LL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51WaB2ldUwL.jpg" noproxy>