High-Clarity Transparent PETG + Material: Made from premium Transparent PETG (Polycarbonate) material, Fused Materials Transparent PETG 3D Printer filament delivers exceptional clarity. It's perfect for creating transparent or translucent 3D printed objects, providing a crystal-clear finish. High Strength & Chemical Resistant: Fused Materials Glycol Modified Polyethylene Terephthalate filament (PETG) offers superior strength and tolerance against water based chemicals as compared to traditional PLA.