MakerBot MP06572 Large 10-Pack PLA Filament, Spool, 1.75 millimeters Diameter (Pack of 10) HIGH QUALITY PLA FILAMENT: MakerBot PLA Filament is the highest quality PLA 3D printing material available and is formulated specifically for MakerBot Desktop 3D Printers. It delivers higher-quality prints, reduces jams and clogs, and offers professional dimensional accuracy. SAFE FOR THE CLASSROOM, OFFICE, AND DESKTOP: Our PLA Filament is a non-toxic bioplastic made from corn. Its safer than ABS, certified biodegradable, and can be printed on MakerBots open 3D printers in any well ventilated area. TESTED AND OPTIMIZED FOR RELIABILITY: Unlike other 3D printing materials, MakerBot PLA Filament was developed custom for MakerBot hardware and software. It offers industry-leading quality at 100-micron and 200-micro layer height resolution, excellent surface quality, and is trusted by Fortune 500 companies around the world. WIDE SELECTION OF RICH COLORS: MakerBots PLA Filament comes in a variety of colors; inspiring and fun for schools and classrooms, and versatile for designers and professionals. Our TRUE colors are perfect for detailed prints and give a professional glossy look and feel. LESS WARPING THAN ABS, NO HEATED BUILD PLATE REQUIRED: MakerBot PLA Filament prints with less warping and curling than ABS, and doesnt require a heated build plate or chamber to deliver high quality, accurate parts.