FISHER-PRICE Fisher-: Pop-Onz Pop 'N Musical Big Top  (Multicolor)

Fisher-Price: Pop-Onz Pop 'n Musical Big Top Introducing Pop-Onz, the fun new building system from Fisher-Price. It features easy, pop-together pieces for creative young builders with big imaginations. Building was never so easy or fun for little ones. With the Pop 'n Musical Big Top, every day is a day spent at the circus. Pop the silly circus characters onto the trapeze and send them flying with fun tunes. There's also a pop-up cannon, a water tank and a spinning umbrella. Set includes lots of Pop-Onz pieces, like basic blocks, action blocks and colorful characters. Requires 3 "AA" alkaline batteries (not included).