PCL 3D printer filament
prices on 7 modelsPCL
— biodegradable PCL (polycaprolactone) plastic is a suitable filament for 3D pens with low extrusion temperatures. It reaches a plastic state at temperatures up to 60°C, making it the safest among materials for hot-working pens. Additionally, this plastic can be reused multiple times: to reuse, simply soften the finished product in hot water. Creations made from PCL plastic have a glossy surface, and the hardened material is quite elastic and flexible.