Sports Sand Art Bottles (12 Pack) - Crafts for Kids & Sand Art Kids will have a ball with this fun activity! With Sports Sand Art Bottles your kids can express their love of the game. Includes 4 of each of baseballs soccer balls and footballs. Includes 1 3/4 x 3/4 bases and six 1 3/4 plastic funnels. Plastic. (1 dozen per unit) 3 - 3 1/4. Requires 36 oz. of sand to fill all bottles.