Verbatim 3D Printer Filament - PLA High-Grade 1.75mm 1kg Reel - Widely Compatible with 3D Printers - Red Compatible with most commercially available based 3D printers. Custom spool, designed for strength and uniform feeding  ensures top quality prints every time PLA (Polylactic Acid) filament manufactured in Japan to very tight tolerances (+/-0.03mm diameter) using the highest quality materials to ensure consistent feeding and stable prints Less prone to warping than other filament materials. For best performance, use an extrusion temperature between 200-220C (heated build platform not required) Filaments packaged in vacuum-sealed bag, with desiccant to prevent introduction of dust and moisture. Can be cut, filed or glued post printing. Do not use with acetone Verbatim has been a leader in data storage technology since 1969, and guarantees this product with a 1 year limited warranty and technical support