A heatable and coolable therapeutic device provides a soothing sensation to areas of pain on a persons body. The device includes a first ball. The first ball is spaced from a second ball. Each of the first and second balls has a hollow interior. A spacer is coupled to and extends between the first ball and the second ball. The first ball, the second ball and the spacer define a cohesive unit. A heat-retentive material is positioned in the hollow interior of each of the first ball and the second ball. The heat-retentive material maintains a selectable one of an elevated temperature and a decreased temperature relative to ambient temperature over an extended period of time.