One of the greatest early fine motor toys available! Press the colorful pegs/characters (1/2" D x 3" L) and they will bob up and down on concealed springs. Can also be used for color matching the pegs to their appropriate color slot. Encourages individuation of index finger from other fingers; pegs are a great size for manipulation by small hands and promote eye-hand coordination. Crafted of quality wood for durability. Ages 12 months+.