3D-Fuel Tough Pro PLA+ Filament 3D-Fuel Tough Pro PLA+ is designed for your most demanding 3D printing projects but prints smoothly and without fuss making it perfect for jobs both big and small. It's an engineering-grade, tough PLA with excellent temperature resistance, impact toughness, and strength that rivals ABS but without the hassle and odor. It is made in the USA using US raw materials such as NatureWorks Ingeo 3D870 resin. No fillers are ever used, ensuring you are printing with the best filament, every time. 3D-Fuel Tough Pro PLA+ 3D printing filament is compatible with most brands and models of FDM 3D printers. Available in 40 colors in both 1kg and 4kg spools with select colors available in 25lb spools. 3D-Fuel Tough Pro PLA+ Features High-Strength PLA Based on internal testing (ATSM D256, ISO 180), 3D-Fuel Tough Pro PLA+ has higher impact strength than both ABS and standard PLA with a heat resistance rivaling that of ABS! Tough Pro PLA+ can be annealed (heat treated) to give it even greater toughness and heat resistance. Superb Printability We produce Tough Pro PLA+ with only virgin NatureWorks 3D870 resin. Clog, bubble and tangle-free! 3D-Fuel Tough Pro PLA+ is formulated to offer minimal warping and little to no odor with no heated bed required` Consistent Quality A multi-axis laser scans the filament 4,000 times per second as it is being produced, giving unrivaled diameter and ovality tolerance. Many other 3D printer filament manufacturers only measure after the filament has been produced using a small sampling of the total production. 40 Colors (And Counting) Whether you need something bold like Island Fuchsia or neutral like Snow White, we've got a shade for your next print. Every color of Tough Pro PLA+ is available in both 1kg and 4kg spool sizes with select colors available in 25lbs spools. Standard PLA+ Tough Pro PLA+ Add to Cart Add to Cart Customer Reviews 4.3 out of 5 stars 390 4.4 out of 5 stars 197 Price $29.90$29.90 $37.90$37.90 Made in the USA ✓ ✓ Non-toxic ✓ ✓ High Temp Resistance no data ✓ High Impact Toughness no data ✓ Surface Finish Glossy Matte/Silky Hot End Temperature 180°C - 210°C 210°C - 240°C Heated Bed Required 0°C - 60°C 0°C - 60°C