20 Colors 3D Pen Filament Refills 1.75mm 3D Pen PCL Filament 3D Pen Refills for Basic Teaching Making Model Sculpture 1.75

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The 1.75mm 3d pen filament is suitable for most 1.75mm 3D pens on market.
This pen filament is made from grade PCL,which is green and environmentally friendly.
The 3d pen filament refills is also a great gift see for kids and art lover to have fun with crafting and drawing.
This printer filaments is applicable to Low Temperature pen only.
There are 20 different colors, which makes this product a great material for low temperature pen to create colorful projects.