Fat Brain Toys® PlayTab Tile AssortmentA modular sensory toy, PlayTab lets you build a unique experience packed with fine motor challenges, visual fascination, cause and effect discoveries, and more. Grab the board and then choose from the twelve unique tiles (to be sold in 4 different packs of 3). There's a set of gears that spin together, textured buttons that squeak, colorful balls that roll through a maze, a dial that clicks from one to ten They all magnetically snap onto the board any