[Product Information]

• Release muscle tension in the neck and shoulders! Helps your body by releasing muscle discomfort!
• ct for specific muscle release. Focus on your tight shoulders and neck， and useful for other areas of the body.
• The Black Balls are smallest rolling balls in the Yamuna line， making them ideal for travel or use at home!
• Kit contains: Yamuna Black Balls (pair)， Yamuna Gold Ball， Yamuna Pump， and Save Your Shoulders DVD.
• Developed by Yamuna Zake， a master teacher of body sustainability. Guaranteed with Our No Hassles Free Returns.