SainSmart Small Spool of 1.75 mm Flexible TPU 3D Printing Filament, 250 g, +/- 0.05 mm Dimensional Accuracy, 95 A Shore Hardness, White

The small 250 g spool is easy to store in a desk drawer or stack on a shelf High in strength yet flexible. Thermoplastic polyurethane (TPU) is essentially polyurethane and belongs to the thermoplastic elastomer (TPE) class of thermoplastics Resistant to oil, grease and abrasion Widely used in many applications. For example, power tools, sports goods, medical devices, drive belts, and so on Suitable for most standard 3D printers on the market. SainSmart thermoplastic polyurethane (TPU) filament works with most 3D printers in the 1.75 mm size