3D Pla Filament, 3D Refill 1.75Mm, 3D Filament 5M 20 Colors Each, Suitable For Kids And Adults, 3D Pen Accessory Belt Injury Protection: Effectively safeguards knees

Injury Protection: Effectively safeguards knees from potential sports injuries

Multi cards holder wristlet features bifold technology and versatility

whether you’re in a crowded coffee shop

The 3D design enhances finger mobility and provides a comfortable fit

reliable protection for your belongings

3D Pla Filament, 3D Refill 1.75Mm, 3D Filament 5M 20 Colors Each, Suitable For Kids And Adults, 3D Pen Accessory Belt Injury Protection: Effectively safeguards kneesSAFE AND HIGH QUALITY MATERIAL: Compared with ordinary PLA filament, PLA filament is made of starch raw materials derived from plant resources, strong toughness, not easy to break, biodegradable and environmentally friendly, non toxic and tasteless, no bubbles, safe for children and adults to use EXCELLENT 3D PRINTING EFFECT: The 3D pen filament is shiny and smooth without tangling when printing, easy to shape The color of the object is vivid and