New ball lock wrist unit for body powered arms

[Wolf Schweitzer]

Currently, my friends who built my wrist units along the MSM series now release this product for sale:

Product information:

http://www.swisswuff.ch/puppchen/

The price is the raw production cost, no revenue on top of that.

The technical design will be public.

However, we submitted it for publication, and the submission requirements do not allow us to publish the description here at the same time.