SilkLike Appearance multicolor PLA Triple dualextrusion production process enables multiple colors across the entire spool, delivering a silklike texture and a gradient effect in printed models The Silk Dual Color 3D Printer Filament produces vivid luminescent colors and captivating brilliance in finished parts Silk Rainbow 3D Filament Wide Compatibility 1.75 mm PLA filament, suitable for a wide variety of normal FDM 3D printers Recommended extrusion/nozzle temperature: 180 C to 240 C (356 F to 464 F) Spool specifications: diameter 7.88 inches, spool width 2.69 inches, spool hub hole diameter 2.20 inches Easy to Print Diameter tolerance: +/ 0.02 mm Stable diameter tolerance contributes to smoother 3D printing 1.75 mm toughness PLA filament provides room for creative printing Stable Dimensional Tolerance Minimal tolerance and low warping for consistent feeding and stable prints Good layer bonding, less stringing, no bubbles, no cracking, no deformation Easy handling with an outstanding surface finish and precision Use scenarios Creative art and sculpture: leverage the silklike finish and color gradients to produce eyecatching decorative pieces and display models Prototyping and visualization: create vibrant, accurate prototypes or display models that stand out with bright colors and smooth surfaces Hobby projects and cosplay props: print colorful, durable parts and accessories that require reliable performance on standard 1.75 mm printers