?Broad compatibility? General compatible with most 1.75mm 3D pens and printers (not suitable for 3Doodler), 12 colors, each color 16.4 feet, total 196 feet, beautiful gifts.
?Child safety? Non-toxic and safe PLA filament.non-irritating and 100% plant-derived.
?Good performance? The diameter accuracy is up to +/- 0.03mm, making your 3D printing very smooth and easy.
?Smooth surface?3D printing filament is made of high-quality materials, always round, without oily residue or cracks. It can produce bright lines and colors without bubbles.
?Guarantee 100% Satisfaction? Your satisfaction is our corporate mission. If you are not satisfied with the product, please contact us for a 100% full refund.