NinjaFlex™ 85A filament made from a specially formulated thermoplastic polyurethane (TPU) material, this patented technology boasts a low-tack, easy-to-feed texture. The result is uniquely flexible, strong prints ideal for direct-drive extruders. Also available is the High Performance, High Speed, High-Quality Cheetah™ 95A TPU filament, plus the 75D shore hardness and engineering rigidity of Armadillo™. There’s also the softness of Chinchilla 75A and electrical conductivity with Eel Flexibles.