Description: "The All-Turn-It Spinner has a built-in external switch jack for a standard 1/8"" (3.5mm) capability switch (must be checked out separately). It can also be used by pressing the red button in the bottom right corner. It is a helpful alternative to rolling dice for children who do not have the hand strength or control to roll dice. Requires two C batteries (not included). Note: Must request capability switch separately. Adult supervision required. Choking hazard for children under age 3."