Quote Originally Posted by ulv View Post
Marco, Steve. Back is hold in place by four neodymium magnets.
Thanks. I was wondering if it could be magnets.

Quote Originally Posted by k_jupiter View Post
You want success?
Make it a kit.
I think selling as a kit could be a good idea. Also just selling parts. e.g. someone might be interested in just the back to fit to their own camera.

Do you make the bellows yourself? You could have some success selling those too.