This product is formed from volcanic eruption rocks, which are porous and come from the deep earth. It contains a variety of minerals and trace elements that are beneficial to the human body. Using this product to rub the feet can significantly improve symptoms such as rough, dry, and peeling skin.

Instructions: Place the product in a basin, soak it with boiling water, and when the water temperature is suitable, place your feet in the water (3-8 minutes). Afterwards, use this product to gently scrub your feet.

Warning: This product must be used by a designated person to prevent cross-infection. Regularly clean and maintain hygiene.