3D DRAWING FILAMENTS ART PEN #New it will not hurt the

it will not hurt the child's hands

Its unique design and comprehensive contents are sure to bring joy and excitement to any child

let your children have the same happy game time as you

Write capital and small letters

3D DRAWING FILAMENTS ART PEN #New it will not hurt theSafe Material The 3D printing pen is compatible with both PLA and ABS. We provide 1. 75mm PLA filament Pack of 3 different colors, Each color 10 Feet as your gift, when melting, PLA is non toxic, odorless, which is harmless to your children Adjustable Temperature & Speed Our 3D DIY drawing pen has a temperature & speed adjustable function to avoid excessive temperature & excessive speed, allowing child or adult to choose the appropriate mode according