3D Printing Pen PCL Filament Refills 1.75mm, Pack of 20 Colors, Low Melting Temp of 70℃, High-Precision Diameter, Non-Toxic Non-Clogging(200 FT)（not Included 3D Pen）

【SAFER & HEALTHIER MATERIAL】Compared to 3D pen filament refills ABS/PLA 1.75mm, PCL filament with a lower melting temperature of 70℃ which eliminate the risk of burning hands. Besides, PCL filament refills are 100% derived from renewable plant resources, will not create pungent odor when infused into 3D pen, non-toxic, No odor, non-irritating

• 【20 COLORS 200 FEET TOTAL】3D pen filament refill pack of 20 various colors scribble your 3D artistic masterpiece idea and make your masterpiece glow in the dark. A great 3d pen for your family and art lover to DIY what they want, and bring up them to have fun with crafting and drawing
• 【ULTRA-SMOOTH】PCL filament for 3d pen with Low temp releasing technology and high-precision PCL filament 1.75mm diameter ensure your 3D drawing very smoothly without oily residues or bubbles, no clogging
• 【UNIVERSAL COMPATIBILITY】Compatible with most 3D Pens/3D Printers on market, Not suitable for pen