TRIGGER POINT GRID BALL I tried using it, but I don't think it suits me. I will sell it to someone who is looking for it. Please understand that there are some minor scratches. [Product Name] Trigger Point Massage GRID Ball Massage Ball 03327 [Color] Orange [Size] 12.7cm [Material] EVA [About the product] 【GRID Ball】 This is a ball-type massage item that anyone can easily use. The surface of the ball, designed to mimic fingertips, will pinpoint and knead stiff muscles in areas such as the buttocks and shoulders. It's compact, so you can easily carry it with you anywhere, such as when traveling. [Brand] 【Trigger Point】 Trigger Point is a brand that provides the best methods for self-care, such as maintaining, adjusting, and stimulating your body's muscle activity, using patented products developed through repeated research. Trigger Point products are highly supported by top athletes and sports enthusiasts, and that support extends to various sports around the world.