BuMat PLA filaments are made of a high quality biodegradable plastic. This filament is an eco-friendly material for indoor use that can be printed with 3D printers that don't have a heated build plate. BuMat has over 20 vibrant solid and translucent colored filaments for your 3D masterpiece. The BuMat PLA filament weighs 2.2 lbs. and can be used with all 3D printers that accept 1.75mm filaments.