Works great!
Works very well. No wires, no fuss. Fits in your purse or pocket and can take it anywhere. Only negative is that you have to be careful not to damage the gel, specially when you first take it out of the package and are trying to figure out how to use it. The directions are very poorly written. You will also need to keep the gel surface clean or it will not stick to your skin well. If this happens just wet your finger and wipe across gel.<br />Beats having to take pain medication all the time.
Rating: 4 stars