【Oil-Absorbing Ball】 ◾️Includes 6 replacement balls ◎When cleaning, hold the main body with your left hand, and with your right hand, twist the rolling ring to the left to unlock and pull out the stone. Wash with a mild detergent, air dry, and then lock the drum. The volcanic stone needs to be replaced when it turns dark brown. Rolling Oil Blotting Volcanic Stone Compact Roller Prevents Shine Mineral Beauty 18-17. -------------------------------------------------- #Yukichi'sGoods ☜ Click here for a list of products! #Yukichi'sGoodsCosmetics Also on sale♡ ・Stored at home and shipped in simple packaging (⁎ᵕᴗᵕ⁎) ・Please check the actual photos for the condition of the product♪ ・Opened once for inspection and photography.