Filament Refills, 3D Filament, 3D Pen Filament for 3D Printer Filament for 3D Printer Printing

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There are 10 different colors, which makes this product a great material for low temperature 3D pen to create colorful projects
It is made from food grade PCL, a material, which is green and environmentally friendly
It is reusable: in 50℃ boiled water, it can be changed into a substance like , thus can be reshaped
This filament is applicable to Low Temperature 3D pen only, with its printing temperature ranging from 80℃ to 100℃
Its diameter is 1.75mm with tolerance of +/-0.02mm; compatible with most 1.75 mm 3D pens and printers