Adding these Adhesion Blades, or Fascia Scrapers, to your massage will make a WORLD of difference! These tools are designed to break apart fascia adhesions, flatten and smooth lumpy tissue and knots in a Fraction of the time it would take to work them out the traditional way. Tissue is even, supple, soft, and feels and looks amazing. Range of motion is increased exponentially, and the results of these treatments last Much longer than the results of a massage that does not include the Fascia Blades. These tools have impressed and amazed EVERY client who has had the privilege of trying them out. These are top of the line, incredible tools that produce amazing results every time. Highly Recommended for Every massage... VERY WORTH IT.