The Mini Top invites young children to teeter, swing and spin around - at first with the help of an adult and subseqntly on their own. It encourages motor activities which are important for a child's early development of sense of balance and motor control. The size makes it safe for young children. The geometric shape ensures that the tilting motion gradually slows down and prevents a child from tipping over at the same time. Carefully designed to make sure that both the child's head and fingers are protected uring play. 27" dia. x 10-1/4"D. Ages 0-4.