3D Printer Filament 1.75mm, PCL Printing Filament, Low Temperature Material, for 3d Pen, 1kg Spool, 340 Meters-white_1.75mm

100% Safe for Children: 3D PCL pen filament is crafted to a high standard of quality, which is extracted from biodegradable materials. PCL filament: Compared to 3D pen filament refills ABS/PLA 1.75mm, PCL filament is no odor, non-irritating when infused into 3D pen. It is the 100% safe option for children's crafts and adult arts. Technology Upgrades: PCL filament for 3d pen with low temp releasing technology and high-precision PCL filament 1.75mm diameter. Never worry about nozzle clogging, discoloration, or bubbling. High versatility: Our 1.75mm PCL filament is widely compatible with various 3D printers and 3D pens 100% Satisfaction: 24-hour response service are friendly offered. Buy with 100% confidence. We stand behind the quality of everything we sell.