Large size aromatic herbal compress massage ball.Instructions: Soak the ball in water for 2 to 3 minutes. Steam it in a steamer. Use thick hand towel to take off the ball from steamer. Before applying the ball to body test it on your arm. Apply it to the body in a gentle pressing circular and rolling movement. After use the ball should be left to dry and placed in a plastic container and kept in the fridge. Ingredients: Prai, Lemon grass, Tumeric, Aromatic ginger, Kaffir lime peel (and other ingredients that vary by season).Pack of 2Each one is 200 grams and 5 inches in diameter.