There's a new twist in occupational and physical therapy. Puttycise is great for use with Theraputty to increase function and versatility. 5 piece set includes the cap turn, key turn, knob turn, L-bar, and peg turn. Each tool works on simulating various functions to help with everyday life. Made of durable plastic. Comes with four 6 ounce Theraputty containers filled with Puttycise's most resistant putty strengths: red, green, blue, and black.