Abstract: A tetrahedral trigger point massage tool with multiple, unique sized radii as its corners is disclosed. The unique shape with the various radii allows several types of massage pressure to be applied based on distinct surface areas and depths of each corner. This enables the tool to treat several parts of the body, giving the user adjustable choices for whatever self-massage therapy they need. The device has flat surfaces directly across from the different radii that enable self-treatment using any hard surface (i.e., floors, walls, chairs, etc.) and comfortably fits within a user's hand. The material is durable and effective at balancing massage depth while minimizing pain.