Armadillo filament is a high performing rigid material made from a specially formulated thermoplastic polyurethane (TPU), providing 90% higher abrasion resistance than nylon materials. Its toughness ratings are superior to commonly used materials, 86 times greater than that of ABS.

Not sure what flexible to go for? What is shore hardness? Here is a handy guide to hep you pick the right material for your print. Click here to view Flexible and Shore Hardness guide