CoreStones massage therapy stones are carved from soapstone, a naturally efficient thermal conductor, and shaped to allow massage therapists the ability to release muscle tension and elongate the fascia without causing damage to the tissue. The stone’s unique cylinder design is both an ideal myofascial release tool when held the long way and a trigger point tool when turned on end. The diameter of the stone, however, is broader than a human thumb and will allow clients to tolerate more pressure with less pain when working on knots or restricted areas.