eSUN TPU 95A Flexible Filament 1.75mm 1KG (2.2lb)

eSUN TPU 95A Flexible Filament 1.75mm  Excellent soft texture ,with high resilience High transparency for natural or glass colors Anti-UV, no smelling and environmental-friendly Printing temp. is 215~220℃. Note that flex filament is soft.  You need to take special steps to ensure a smooth printing of flex materials, no matter from which vendor. Advantages: TPU rubber based. Shore A Hardness at 95A. Tensile Strength 30 MPa. Some common steps people take to print flex: 1. print slow, like 40mm/s 2. No need heating bed, or suggest bed temp 60-80 ℃ 2. might have to have a modified extruder, smoother feed path.