nicely scented salt [SEP] while these are marketed as something more substantial they are nothing more than pleasantly scented baths they are relaxing in that they push out the uglier scents of a hard day just as a warm bath will nice smelling salt magnesium chloride a rock came with the salt a sharp edged crystal i dropped it a terrarium so liven it upthis is oz bag that s enough for one bath if you take baths and i hope you do and if you use a bag with each you can start a rock gardenin all do yourself a favor and buy a bag of epsom salts magnesium sulfate and drop in some perfumed bubbles brockeim