SUNLU PLA Filament is a high quality bubble free filament suitable for use in most FDM style 3D Printers. PLA is a stronger filament and more rigid than ABS, and the printed objects will have a more glossy look and feel compared to ABS.As a material, PLA has much less warping versus ABS. Unlike ABS, PLA can be sanded and machined. Additionally, a heated bed is not required to print it. PLA usually enjoys sharper details and corners compared to ABS without the risk of cracking or warping. PLA can also be printed at higher throughput speeds. It is also compatible with different brands of 3D printers (such as Makerbot, Mendel, RepRap, UP, Prusa, Huxley, BFB3000, uPrint, Cubify, printrbot, Sumpod) These great twin packs are great value against ordering single spools.Click here to search for more great filament by SUNLU.Click here to search for more great filament by SUNLU.Features:Eco-friendly/BiodegradableHigh strengthLow shrinkage. Perfectly guarantee the model sizeRapid condensation. easy to printOdorless,non-toxic. Harmless to human bodyImportant Information About The Packaging:SUNLU produce four styles of packaging for their filament, we will send whichever we have in stock at the time of ordering. Please see the image below for the box styles they use.Additional Images:Click to viewAdditional images×Specifications:PLA Filament Diameter: 1.75mm/3.0mmPLA Diameter Tolerance: +/-0.02mmPrint speed: 50-100mm/sPLA Filament : 26 colors(Black,white,grey,red yellow,green,purple,blue,brown,etc..)Recommend print Temperature: 200-230°CPlatform temperature: 80-120°CNet weight: 1kg with spoolGross weight: 1.35kgPLA Filament Length:1.75mm(1kg)=330m