High purity: imported materials, no mixed waste or recycling material.     High precision: the stability control of the line diameter tolerance is ±0.02mm, which is more favorable for printing.     Great effect: no warped edge & no bubble during forming, smooth and delicate surface.     Good quality: good tensile strength, ductility, fluidity, and very low shrinkage.     Environmental healthy: non-toxic and no irritating taste, healthy, safe, more environmental protection.     High Compatibility: suitable for 99% FDM type 3D printer in the market.     Colour:Blue/Orange/Dark Yellow/Gold/Grey/Pink/Light Pink/Red/Water Blue/Black     Material:PLA /PLA+carbon fiber     Size:20x6cm          Package Contents:     1* Printer Filament     Only the above package content, other products are not included.     Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.