Chastity device discussions and reviews discussion

Greetings everyone. I hope this thread is the right spot for my post, as I wasn’t entirely certain where to put it. I came across this chastity device and thought I’d share it with you all:

The concept is quite clever on its own, but I think there’s a way to enhance it for better security. If anyone has access to a 3d printer and can scan the model in, here’s my suggestion. Instead of those posts & pad locks sticking out front, why not design a shorter, pointed tip like this ==>? This would allow both pieces to “snap” together securely. As a result, you’d have a smooth, lock-free front. The cost could be kept low enough for it to serve as a somewhat disposable item. Furthermore, using a 3d printer makes it easy to produce these in various colors—maybe even two-tone designs or with names engraved. Does anyone own a 3d printer? I’m happy to take on the role of “quality control” during R&D:) Thanks