Manual Wooden Gua Sha Stick Scraping Neck Shoulder Back Massager Rod 8-31Beads

(Function: Gua Sha and Tendon Massage. Then use the convex surface to scrape the spine. 4, The groove bending amplitude is more suitable for the human body curve. 4) For the shoulder and neck:From top to bottom, the action frequency should be slow and consistent, not too fast, the force should not be too heavy.

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