The Tall Stacker Pegs and Pegboard Set is a versatile teaching tool that helps build essential hand eye coordination, fine motor control, and math skills during play time. Kids will think they're just having fun, but they are actually sorting, counting, adding, subtracting, and developing their fine motor skills. Set includes an activity guide with helpful suggestions to get kids started. Kids will also enjoy using their imaginations to create their own designs and see how high they can stack the pegs. Each set includes 25 pegs, a 36 hole pegboard, and an activity guide.