There are another 18 blocks in the built-in storage container. Mr. Piano requires four AA batteries. Colorful, fun, and entertaining, this piano will be a great way to introduce music to your children between 1 and 5 . Another excellent product in their line this season is the Action Builder. It is a radio control car with special body parts that can be built on a wheel base to make any one of five different vehicles an airplane, race car, bulldozer, submarine and helicopter.
Children can create their own designs by mixing and matching the parts.
There are additional blocks to build a service station and other things.