Creality PETG Filament offers excellent clarity, light transmission (in the translucent colors), and high gloss. PETG is also a food contact approved material, is BPA free and prints without any odor or smell! Once you’ve mastered the basics for printing with PETG, you will find it to be easy to print with and comes out great in a wide temperature range. It’s great even for large flat prints due to its very low shrinkage. A combination of strength, low shrinkage, smoother finish, and higher heat resistance make PETG an ideal everyday alternative to PLA and ABS. Other features include great layer adhesion, chemical resistance including acids and water. PETG is also less prone to moisture-related issues. Creality PETG filament is characterized by consistent quality, high dimensional accuracy, and has been extensively tested on a variety of printers; yielding very strong and precise prints.