Warm tips: if the filament of your printing pen does not work after you receive it, please check whether the tip of your printing pen is blocked or whether your printing pen can only be used under heating conditions.

Non-toxic and environmentally friendly, safer for children:pla is a biological material that is refined from corn and grain. Non-toxic, high-quality material keeps printing smoothly, almost no clogging with filaments flowing evenly. No bad smell and safe for kids.

20 colors, 5 meters each color:20 different colors (total 100m) pla filament to write your idea of 3d artistic masterpiece. A great gift set for your kids and art lovers to have fun with crafts and drawing.

No nozzle clogging:3d printing smooth pla filament that is fed smoothly and consistently without clogging the nozzle. Works best between 160 c-200 c.

Good performance:universally compatible with most 1. 75mm normal temperature 3d pens on the market (dimensional accuracy +/- 0. 05mm). Keeps your 3d printing very smooth and easy. Please make sure your 3d pen or printer could use 1. 75mm diameter pla filament refills.

Strong compatibility:can be used for most 3d printing pens. Provides optimal flow through the nozzle, which ensures a smooth printing experience. Easy to use for children and adults.

What's in the box
20 x 3d Pen Filament Pla