If I could find someone who can work with wood to make them there would be an inventory. Unfortunately I have found no one interested in producing them even though I have plenty of people who want one.
I think that you should go down to the disabled and challenged rehab centers. They have those individuals working on small projects all the time and it could be very inexpensive for production costs also.
The POWER ASSIST is a wonderful Penis Enlargement tool that the member B1 and I developed. It makes manual stretching exercises much more powerful. It was available in limited production last year and the guy who was producing it lost his workshop and was not able to make it any longer. I have been looking for a member willing to make these for me for a long time with no luck.