The included screwdriver is made of plastic and stainless steel, featuring a robust design for long-lasting use. The 21-piece set contains 10 large screws, 10 small screws, and 1 screwdriver; the 61-piece set includes 30 large screws, 30 small screws, and 1 screwdriver; the 60-piece set provides 30 large screws and 30 small screws.
