edutilos-
Senior Member
Scrubs too, walnut shells are a common ingredient to aid exfoliation... :bsmilie:Walnut art maker: Lu Xiaorong CCTV News - CNTV English
I think walnuts are actually being use for quite a number of things
1) food (obviously) it is a good source of chinese herbs - known to be good for the brain.
2) Art
3) Medical usage - massage the hands (normally two or more would be needed)