Its shore hardness is common for TPU at 95A, indicating it can be smooth and flexible similar to a flip-flop Or maybe a tire. Certainly this all is determined by how thick you make the walls and infill. Our sample print employed two partitions and 10% infill, turning the Thwack https://cashgwitc.alltdesign.com/the-definitive-guide-to-3d-printer-filament-52377950