Stack and balance to win with the Shark Stack-up! Wooden Balancing Game from Mudpuppy! A classic game that benefits the development of fine motor skills, dexterity, and hand-eye coordination, this game is a family favorite! Children ages 4 and up play together to stack and balance wooden sticks on the back of the wooden shark to win the game. Game set comes with a sturdy wooden shark base and 30 colorful wooden sticks to stack as high as possible! Just be careful not to knock any off! Box: 7 x 9.25 x 2, 18 x 23.5 x 2 cm Wooden shark: 8 x 6 x 1, 20 x 15 x 2.5 cm 40 wooden sticks Ages 4 Players: 2 Instructions included