• This is a callus remover formed of natural volcanic lava without any toxins for removing callus and dead skins by the friction of plenty of pores. It's safer and more comfortable than any other foot file or pedicures tools.
• Ergonomic Shape & Size -- Palm size oval pumice stone with comfortable and anti-slip griping feeling. Easy to handle and use meanwhile it can effectively remove callus, corns, and dead skins.
• Every stone has a unique size and shape. These are truly natural occurring stones that have unique pores to state they were not formed by synthetic ingredients, not like other average pores stone.