Daizen's 10 Colors x 5 mtr 3D Pen Filament Refills 1.75 mm PLA (Pack OF 10) 3D Printer Pen

Quality Assurance : Comes with 10 colors ( Black, White, Blue, Yellow, Golden Brown, Green, Orange, Grey, Purple, Silver), 100% bubble free and Environmental friendly non toxic material. High Precision : Within +- 0.03mm wire diameter tolerance stability control, the source to ensure a uniform, print more accurate real. Melting point and Stable : Strict production process, guarantee the stability of any piece of material melting point, smooth out the silk Yin. High Purity Materials : Made of high quality material, high purity and mixed waste, recycling materials, ensure the quality of materials, stable and high output.