This item is a set of 3D filament pen, which is made of premium plastic material with bright color, can be used for a long term. Specially designed for painting and printing use. A great gift choice for friends and kids who love painting.
Made up of premium material for durable and practical use.
1.75mm plastic filament for 3D printing refills suitable for low temperature pen.
Bright color can help kids exercise their color recognition ability.
