![NinjaTek NinjaFlex Fire 3mm 750g - Makerwiz](http://store.makerwiz.com/cdn/shop/products/ihwx.33db5f54-4f13-4d58-b340-a093f9db8ed4.500.500_1024x1024.jpg?v=1527561193)
NinjaTek NinjaFlex Fire 3mm 750g
$79.95 $90.99
NinjaFlex flexible filament leads the industry thanks to its superior flexibility and longevity compared to non-polyurethane materials. Its consistency in diameter and ovality (roundness) outpaces other polyurethane materials. 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.