Not twisty per se, but this has been my favorite geometry toy for a few years. https://www.artofplay.com/products/ball-of-whacks https://www.artofplay.com/produ

Not twisty per se, but this has been my favorite geometry toy for a few years. https://www.artofplay.com/products/ball-of-whacks https://www.artofplay.com/products/ball-of-whacks