Hyper Speed: The SainSmart GT-3 TPU filament is designed to balance high printing speeds of up to 500mm/s with printing quality. 5 times faster than regular TPU filament. Durability: The filament is resistant to damage from sunlight and aging factors, which enhances its lifespan and keeps its performance intact. This makes it suitable for a variety of applications, especially those exposed to outdoor or harsh environments. Elasticity & Toughness: With a hardness rating of 95A, this filament offers high elasticity and exceptional toughness. It is ideal for creating intricate and bendable prints that require movement, such as phone cases, flexible toys, prosthetics, and other parts that need to stretch or deform. Compatibility: This filament, with its 1.75mm diameter, will work on a variety of 3D printers like Creality K1, K1 Max, Ender-5 S1, Anycubic Kobra 2, ELEGOO Neptune 4, Bambu 3D Printers, Ankermake M5 AnkerMake M5C, Flashforge Adventurer 5M Adventurer 5M Pro, Prusas, M