Design & Drill Activity Center powers up their imaginations & builds coordination & creative thinking skills as they drill chunky, child-sized components into a sturdy activity board. Children love following the colorful activity cards to create pictures & patterns – from trains & boats to flowers & fish. Young builders can drill their very own designs. Simply snap any one of the drill bits into the power drill or the screwdriver handle, grab a handful of bolts & turn on the learning fun. Pieces include chunky plastic bolts, a reversible power drill, a screwdriver, three drill bits & a combination wrench for tiny hands. It requires three AA batteries (sold separately). Built child-tough, this durable center is recommended for children ages 3 to 6.