This single toy tranforms as a baby grows -- from a "tummy time" experience to a toddler busy box. There are 25 activities designed to promote the exploration of sounds and lights through gross and fine motor movement. There are two keyboards -- one for your hands and the other for your feet. There are four modes:

1. Soft, removable play mat for tummy time or lay and play

2. Entertainer with spinning seat for all-around play

3. Stationary walker encourages first steps

4. Activity table for toddlers