Everyone will have a blast with this safe, soft set of 10-7.5" high foam bowling pins and a nearly 4" diameter foam bowling ball. The numbers on the pins can be used in several ways. They can be used to place the pins in the traditional pin positions so players can learn what makes a 7-10 split so hard or for some addition practice a game variation might be to allow players to place the numbered pins in any location and then add up the numbers on the pins that they knock over after rolling a ball at them. For ages 3 and up.