Below is a group product of 3D pen filament.
Min. Order: 10 Pieces
Promotional Pen Type : Multi-Functional Pen
Promotional Pen Body Type : Plastic
3D Printing Pen manufacturer / supplier in China, offering 2016 Very Interesting Youth Toys Set 3D Drawing Pen, 2016 Most Interesting Kids Toys Set Art 3D Drawing Pen, 2016 Most Interesting Kids Toys 3D Plastic Printing Pen and so on.