1GRADIENT COLOR: 3D printer filament consists of a variety of gradient colors, adding a silky metallic feel and gorgeous appearance, with a satin sheen, more eye catching and unique. 2MELTING EVENLY: Gradient 3D printing filament provides smoother printing results, no bubbles, melting evenly and won't clog nozzles or extruders. 31.75MM: High toughness PLA filament is 1.75mm with +/? 0.02mm diameter tolerance, more stable and smoother 3D printing, recommended printing temperature 200 to 220C. 4ECO FRIENDLY: 3D printer filament PLA 1.75mm is made of eco friendly degradable material, no pollution, you can use it with peace of mind. 5WIDELY COMPATIBLE: Multicolor PLA filament 1.75mm is compatible with for FDM 3D printers, suitable for printing arts and crafts.Item Type:3DSilkPLAFilamentMaterial: PLAColor: ColorfulItem Diameter: 1.75 mm +/- 0.02 mmRecommended Print Temperature: 200C to 220CRecommendedBedTemperature: 0C to 60CLength: 1KG/2.2lbs = 340meter / 371ydPLA filament features:1. Bright Color2. Low Shrinkage/GoodToughness3. Easy to Print, No Odor4. NoAirBubbles. Mechanical Winding Components, No Knots5. Compatible with forFDM3DPrinters, Suitable for Printing Arts andCrafts1Rollx 3DSilkPLAFilament