Natural Black Pumice Stone - Black foot stone signifies high quality because pure volcanic lava is naturally black. When feet pumice is any other color than black, this means it isnt composed of pure earth lava Pumice Stones are an effective tool for rejuvenating and cleansing the skin of the hands, feet, elbows, and heels, and for removing calluses and corns, hard, dry, rough and dead skin Healing Properties - Contains trace elements - Massages and stimulates blood flow - Relieves fatigue, promotes relaxation - Ideal callus remover - Remove dead skin for healthy feet - With daily use, your skin will become baby smooth - Soft, silky skin like after SPA treatments Perfect Shape and Size - Easy and comfortable to hold in your hand - Natural hang rope that holds its shape well after getting wet The Gift of Health - Pumic stone is the perfect gift for your loved ones. It is the most natural method of softening rough skin. Treat your friends and family to the gift of youthful, healthy skin