The Silk PLA+ 3D Filament 1.75mm is a remarkable composite filament designed to produce smooth, glossy, and silk-like prints.Specification: Diameter:1.75mm Color: Candy Printing temperature:190~220°C Printing speed:60~90mm/s Diameter: ± 0.05mm Weight:1kg Heating bed: NO Spool inner diameter 53mm Height 65mm Spool outer diameter 200mm | Black About this item: Appearance: The Silk PLA+ filament exhibits a glossy silk-like appearance, making it ideal for creating objects with a luxurious finish. Shiny and Translucent: When printed, it results in impressive prints that appear shiny and slightly translucent, resembling silk-covered surfaces. Biodegradable: Made from plant-based plastic, this filament is environmentally friendly. Bubble-Free and Consistent Color: It ensures bubble-free printing and maintains a consistent color throughout your project. Low Shrinkage and Minimal Warping: The Silk PLA+ filament has a low material shrinkage rate, reducing the chances of warping during printing. Recommended Print Temperature: The optimum extrusion temperature for this filament is 190-220°C.