Each level (firmness) available in circular or egg shape.
Heat or chill for use in hot or cold therapy. CanDo® Gel Hand Exercise Ball, Large Cylindrical, Tan, XX-Soft Large cylindrical - tan - xx-light.Balls can withstand temperatures ranging from -76f to 167f. Cando gel hand exercise ball, large cylindrical, tan, xx-soft cando gel squeeze ball hand exerciser for grip strength, dexterity, mobility, and fine and gross motor skills.