Black Mountain Products Hand Therapy Balls Set of 3

Well, the set did contain 3 balls: 1 green, 1 red and 1 blue. All 3 were in the same packaging with little circles to indicate either soft, medium or hard strength. However, no circle was filled in and they all feel the same to me. If strength is important to you, perhaps a different product would be advisable.

Cheap. Not worth purchasing. All three balls same quality of softness. Could not tell the difference, since the directions where missing from the package.