20 Colors 5 meters/color 3D Printing Pen Refills Multi Color PLA Filaments Set

They are safe from harmful, toxic chemicals.Universally compatible with most 1.75mm PLA 3D pens and printers. Material: PLA. Compatibility: 3D Printing Pen 3D Drawing Pen. Like NEXTECH Amzdeal Soyan iLifeSmart Aerb SHONCO MOHOO Anpro Mookie AFUNTA HUSOAR IDO3D TANGMI 3D Pen.

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