Refined Product Title: GIANTARM 3D Pen PLA Filament Refills, 20 Colors 1.75mm

Product Description [20 Beautiful Colors AND 220+ Stencils eBook]: The product includes 5 beautiful transparent colors and 15 most popular basic solid colors, as well as a 200+ stencils eBook, to make your 3D printing and 3D drawing a great and fantastic experience. It supports you to print with more creative colors as you like.

[HIGH QUALITY]: The PLA 1.75mm 3d pen filament is made from starch raw materials, which offers excellent performance over a wide temperature range. Giantarm 3d pen refills have a precise diameter tolerance controlling system, which guarantees the diameter accuracy.

[Widely Compatibility]: The Giantarm Filament Diameter is 1.75mm, produced by a precise diameter control system, and it is supported by most 3D pens and 3D printers on the market, except for the 3Doodler pen.

[Package and Extra Gift]: The package includes 20 colors, with 16 ft of length for each color, totaling 320 feet of PLA Filament Refill, 2 finger caps, and a 200+ drawing ebook stencils to support you in making 3D printing much more smoothly and easily. You can download the drawing book on the download page provided on the side of the box.

【Warranty and Satisfaction Guarantee】 30 Days Hassle-Free Returns and 24-hour response service are friendly offered. If you have any questions, please feel free to inform us at any time, and we'll always do our best to support you.

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