About This Ultra High-Speed Printing - FLASHFORGE high-speed PETG filament features rapid melting and smooth flow, enabling speeds up to 600mm/s, ensuring high-quality prints and faster production. High-Precision Printing - Even at high speeds, it maintains excellent layer adhesion, reducing layer separation risk, and its low shrinkage ensures stable dimensions and finely detailed surfaces. Upgraded Tangle-Smooth Extrusion - Enhanced winding technology reduces tangling and blockages, ensuring uninterrupted printing. Excellent Bed Adhesion and Stability - Achieves superb prints without pre-drying or parameter tweaks, with great first-layer adhesion and bridging performance Note - For the best metallic finish with the PETG Metallic color series, use the filament within a week or dry it at 80°C for 4-6 hours before or during printing. Other colors, such as black, white, and burnt titanium, are less moisture-sensitive. Overview Brand : FLASHFORGE Material : Polyethylene Terephthalate Glycol Color : Clear Ruby Red Item Weight : 1 Kilograms Item Diameter : 1.75 Millimeters