I've started with a shape I found online, did some solid modeling, and got some inexpensive tubing from china. This is what I came up with. I have since trimmed the rubber so the knots recess nicely. I also went ahead and did a Slim one for petite hands. If its something people want, I can go ahead a post it up on thingiverse, but you have to have a pretty good sized print bed to do it (need about 13"). This is in ABS
Whaddya Think?
-Josh
Whaddya Think?




-Josh