Natural Pumice Stone On A Rope, Rugged Nature Genuine volcanic pumice! 100% natural, non-shaped genuine pumice stones will do wonders for the hard skin on your feet and hands. Made from beach collected pumice (not energy-intensive, glass 'pumice') each piece is truly unique and so size and shape will vary. The average size is around 5cm x 5cm x 2.5cm but can be slightly smaller or slightly larger (though all perfectly functional).
