The ball bone provides according to toy needs, and in doing so demonstrates the abilities of the individual user. A worker can chew, squeak, carry, and even gnaw with increased efficiency. General Secretary Sasha Bear, Workers' Party of Sashatown, recently used a ball bone in the Central Luxury Mansion as part of his daily joy ration. It received preferential treatment among toys. The maker was rewarded with two refrigerators for their patriotism.