3D Printer Accessories features: Sunl 3d printing filament pla silk filament 3kg for 3d printer with spool colorful eco-friendly material to diy artwork printing(2silver-1black) Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. Colour:2silver-1black Before You Buy 1. This is SUNLU's current packaging style, with and without the SUNLU logo. 2.Currently, these types of packaging are mixed in the warehouses of overseas warehouses. 3.If the paper package received does not have the SUNLU logo, you do not have to worry about quality issues. 4.All SUNLU 3D filaments are produced in the SUNLU factory, but the final packaging is different Sunlu Silk Pla Filament 1.The raw materials of silk rainbow are PLA filament. So silk filament is degradable, and non-toxic. 2.With metallic luster, silk texture. Smoothly and no tangle. 3.Low shrinkage. Perfect performance model ratio 4.Breaking elongatio is 200%. Softer and more elastic 100% No bubble 3d printing filament. Product Parameter Silk PLA Filament Tolerance: +/-0.02mm Silk PLA Filament Diamenter: 1.75mm Color:14 colors Printing speed: 30-60mm/s Printing temperature: 220-230 degree Wight: 1kg with spool Print effect：close to silk Storage method：Keep Dry Silk PLA Filament Lentg: 1.75mm(1kg)=330m SUNLU PETG filament is translucent material, No pure color, Before you make order, please make sure the color.