3D Pen Filament 300 Feet,3D Printing Pen PLA Filament 1.75mm,30 Colors，Each Color 16 Feet,High-Precision Diameter and Kids Safe Refill,3D Pens for Kids Ages 8 9 10 11 12.

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【1.75 mm Filament, compatible with MYNT3D and SCRIB3D】 Universal compatible with most 1.75 mm 3D pens and printers. Use at 320°F to 410°F.
【High Quality】1.75mm PLA 3d printing pen filaments are premium quality controlled.Have higher quality and quality.
【Non-toxic and Safer to kids】 Compared to ABS, PLA Filament is Non-Toxic and safer to kids. A great gift set for your kids and art lover to have fun with crafting and drawing.
【Service】If you encounter any problems during use, please contact us, we will provide you with the best service.