Bristle Blocks are perfect for building toddlers' hand-eye coordination and stimulating young, curious minds. They are crafted with a unique interlocking design comprised of soft, rubbery 'bristles', allowing children to easily connect pieces together in practically any way. This brightly colored 113-piece set provides endless building possibilities to fuel children's imaginations and creative juices. It includes eight rolling wheels that add motion to objects, four animal figurines, a family of four human figurines, and a handy carrying case. For ages 2 and up.