BoulderballThe Boulderball is the smallest 'bouldering wall' in the world. Wherever and whenever you want, you can climb pre defined routes with just your fingers. Build your Boulderball from the 44 individual parts and then take on the challenge of solving the exciting tasks. Building and playing instructions, as well as suggested solutions for the routes are available as videos. Ideal for climbers aged 9 and up and a great gift.