Losing my Marbles ... (foot soothers)

[FigureSpins]

Someone on another message board mentioned a sore-foot treatment that I think is brilliant from a DIY perspective.  She puts a bunch of marbles in a dishpan, adds warm water and epsom salts, then rolls the marbles underfoot or picks them up with her toes while she soaks her feet. 

I tried it in my fancy-schmancy footbath and it is better than the attachments that came with the foot basin!