Add variation to your campus board routine with compressed wooden spheres, by Tension Climbing. These popular balls come in three sizes, each with their own level of difficulty:
- 4″ diameter (knobs): easy
- 5″ diameter (incuts): medium
- 6″ diameter (slopers): hard
These are sold in packs of two (i.e. a quantity of 4 at checkout = 8 campus balls).