LulzBot Taulman T-Glase PET 3D Printer Filament, 1 lb. Reel, 3 mm, Clear Hot-end print temperature 240C The high gloss surface finish is great for jewelry, props, and electronics Extruded filament has excellent optical properties allowing for translucent 3D prints, and even light-pipes T-glase is one of our favorite 3D printing filaments. Items printed with t-glase look vibrant and glossy. Thin-walled printed objects are translucent and eye-catching T-glase 3D printing filament is recommended for intermediate users, and prints more slowly than standard beginner 3D printing filaments like ABS and PLA