‎A1

The filament for the 3D pen can be processed at long temperatures, the extrusion temperature of the PLA filament ranges from 180 to 210 °C.
PLA is environmentally friendly, non-toxic, safe and harmless. It is the best option for children’s crafts and art for adults.
Filament diameter: 1.75 mm; length by colour: 5 m/3 m. Controlled laser extrusion process by extremely thick and precise diameter. Smooth, non-bending and reliable.