A modular, customizable sensory toy, PlayTab lets you build a unique experience packed with fine motor challenges, visual fascination, cause-and-effect discoveries, and more. Arrange them onto the PlayTab board, Sold Separately, or grab a tile and take it along. There are four sets of three tiles and each is sold separately. This is Set 1 and includes - Colorful balls that roll through a maze and don't come out. A dial that clicks from 1 to 10. Wavy textured panels that flip back and forth.l