In need of some foot maintenance? Kenko Reflexology and Foot Spa is a sure bet. Never thought you'd be fish food, did you? Well, these hungry, feeding fish are like clingy little magnets, as they get busy devouring the dry, dead, and apparently tasty skin from your heels and toes. They nibble away, creating a vibrating sensation that tickles. Once you've adapted to the experience, it's actually quite soothing and relaxing. After sitting for a 30-minute session with feet submerged in a fish tank, you'll definitely walk away with heels smoother than when you walked in, guaranteed.