Which one ?
Homedics 3-in-1 Pro Foot Massager with Heat
I really like it. My feet just get painful, twitchy, and uncomfortable. I tried using the knurly tube-thing on the floor you can roll your foot on, and it didn't work. I end up just kind of gently stomping my foot up and down on some hard thing, which makes the unpleasant sensations kind of disappear while I am doing it, but it isn't great.
This thing my wife bought really feels good to me. I turn the heat, air massage, and shiatsu massage all up the highest settings. When done, I wipe off all the udder balm, then do a hot foot bath until they wrinkle...:)
Heh, I do this once every month or two, and just sit down and watch a movie...I run through three successive beginning-to-end cycles on the massager, which really works the udder balm into my feet.
Gotta tell you-it makes them feel great! I might just do it tonight...:)