A wrist rest that does a little more than hold your hand up. Polished brass nails are set into the oak body and press gently on the points along the inside of your wrist while you work.
The idea comes from the foot acupressure mats I have been making for years. The principle is the same: steady, distributed pressure instead of one hard point. The sensation is noticeable at first and stops registering after a few days.
This is not a medical device and does not replace advice from a physiotherapist. If your wrists hurt, talk to a specialist first.

