Features: 1.PLA 1.75MM: PLA CF is a carbon PLA 1.75mm with high strength and rigidity, not easy to deform, avoiding possible breakage and thread breakage. 2.EXCELLENT BED ADHESION: Carbon fiber 3D filament has excellent bed adhesion, very consistent color and dimensional accuracy, no warpage, no clogging, no spotting or layer delamination issues. 3.MATTE SURFACES: Carbon fiber filament 1.75mm has an incredible satin and matte surfaces that makes printing look very smoothly. 4.50MM/S SPEED: 3D printer filament prints at 200 to 220C at 50mm/s , bed temperature 0 to 60C, black color. 5.ANTI TANGLE: Carbon fiber filament with spools, anti tangle, dry and vacuum sealed in resealable zipper bag with desiccant. specification:Item Type: Carbon Fiber PLA Filament 1.75mm Material: PLA CF Color: Black Item Diameter: 1.75mm 0.03 mm Recommended Print Temperature: 200C to 220C Recommended Bed Temperature: 0 to 60C Recommended Speed: 50mm/s PackageList:1 x CarbonFiberPLAFilament1.75mm (Reel Tray Random) Note1.Before printing with PLA CF, install a wear resistant nozzle, such as a stainless steel nozzle, in the printer. Since carbon fiber PLA filament is sensitive to moisture, make sure you do not use it in high humidity environments and return it to its resealable box after use. 2. Make sure you never loosen the filament tip as it may create nodes. The hole in the side of the spool can be used to prevent this problem.