The Silk PLA+ is a new composite PLA+ filament made with glossy silk appearance. Silk PLA+ is a perfect material for those who are looking to print an object with a smooth, glossy and silk-like finish. Silk PLA+ normally produce impressive prints that are shiny and seemingly a bit translucent, giving them both the feel and look of being covered in silk. With this kind of filament, theres no need to paint such prints, as their natural appearance is quite dazzling. ; What's in the box: 1 x Silk PLA+ 3D Filament 1.75mm Copper - 1KG ;Features Silk-like appearance Glossy surface and silk-like smooth texture No wire-drawing problems, the surface of the printouts will be smoother and more delicate Low material shrinkage rate, uniform diameter ;Reel diameter 200mm Reel hub diameter 60mm Reel width ; 65mm ; Best printing practices When 3D printing, always work in a well-ventilated workspace. Typically, silk filaments are enhanced PLA+ filaments with glossy finish thanks to ;various additives. As such, they tend to show most of the same pros and cons of PLA+ filament. In the case where silk filaments have a different base, these would be expected to have similar properties to the base material. Please store Silk PLA+ filament away from the sun in a cool dry environment to ensure longevity as moisture can compromise print quality. Optimum Extrusion Temperature 190-220 Celsius Optimum Platform Temperature Depends on the platform: No need or 60-80 Celsius Print Speed30-90mm/sTolerances0.02mm ;