PRINTOXE Brand 1st Grade 1.75mm PLA like Silk Filament for 3D Printers (Silk Texture} in Retail Packages Shown in Image. 8 Packs of Different Colours, Each Weight 1 Kilogram (2.2 LBs) NET on Spool. Colours Included in the Package: 2 White, 2 Violet (Purple) , 2 Red, & 2 Blue Colours. The Product is Vacuumed Sealed With Desiccant, Inside The Boxes, For Best Protection From Humidity & Moisture. Natural, Non-Toxic Material made of 100% New High Purity Material Ensures Less Shrinkage and Minimal Warping, No Clogging or Blistering. Mainly made from Corn Starch, and Eco-friendly. Spool Diameter: 7.88' (20.015 Cm), Width: 2.69' (6.83 Cm), Hub Hole Diameter: 2.20' (5.59 Cm). Recommended Extrusion/Nozzle Temperature 200°C - 220°C (392°F - 428°F) Compatible for Popular 3D Printers Including MakerBot, Reprap, Afinia, UP, Mendel, Flashforge, Solidoodle 2, Printrbot LC, MakerGear M2 and Others