This addicting carnival game is perfect for all ages! The point is to push the ball ever so lightly in order to go over the first small hill and keep it on the otherside! Here is the trick though, the second hill always manages to push it right back to you! Your guests will find this delicate roller bowler game addicting, entertaining, and just plain fun! Ask about adding a carnival booth and/ or game attendant to compliment this carnival game and make your event truly unique.