Easy to Use: Remove calluses and rough skin from your feet by gently filing back and forth over dry, rough patches of skin. Take a look at the dead skin folder right away! May even help reduce pain from friction, improve blood flow to your foot muscles, and relieve fatigue. A soft rubber grip is built into the handle to provide a much more comfortable grip than the rough texture of a stone. DOUBLE SIDED: Means it will last twice as long. You may even be able to slip it between individual toes! Note that as it scrapes away dead skin cells, it is completely normal to see residual tiny black spots left behind by the pumice stone. This level of granularity provides a smoother experience for your skin. WET OR DRY: Provides a premium experience and results on both wet and dry foot surfaces. To clean, simply rinse under the tap. This is a 2 pack, so no need to share