GLOW IN THE DARK PETG - Tecbears Glow filament contains phosphorescent materials that glow in the dark after absorbing light energy. Exposure to UV light enhances the brightness of the glowing effect. EXCELLENT LAYER ADHENSION - Glow petg filament can adheres to the build plate without warping, improving the success of printing. Tecbears filament is eco-friendly and odorless during printing. 1.75MM GLOW FILAMENT - Minimum dimensional tolerance ±0.02mm. High dimensional accuracy makes filament outflow smoother, no clogging and no bubbles. Compatible with most of FDM 3D Printers. GLOW 3D FILAMENT - Unlock endless DIY possibilities with glow in the dark petg filament. Create glowing decorations, signs, toys, and art. Perfect for gifts and adding a touch of glowing fun to your projects. GLOW PETG PRINTER SETTING - Recommend printing at a nozzle temperature of 235-245°C, a bed temperature of 70-80°C, and a printing speed of 50-100mm/s. Vacuum-sealed packing with desiccants to