This device is perfect for "Growers" personally I am very small when calm and grow to an average 6" when excited. After some initial trials I am now using all 6 teeth with the bottom 3 screwed in to only see 2 threads, the top left and right screwed into 3 thread, and the very top screwed in to 4 threads, which leaves not much of a hole in the middle of the cage
The device is now specifically used for control situations, any sexual thoughts, images our just touching results in pain very quickly. Showering in the device is just nasty. Your open to clean and touch everything but as you do and as you spray shower jets, things get very uncomfortable fast.
The ONLY way I have found to calm down is to focus on something mundane. This makes the device perfect for ensuring a good days work when sat at a computer, as you want your mind focused on anything non sexual. You can even stand up to pee when having a break.
The worst thing possible is thinking "Don't get big" as your body does the total opposite.
This device is not the best for night time ware or outdoor activity as the lack of mind control whilst sleeping can wake you up in real pain resulting in a terrible nights sleep. Outdoor activity its just too scratchy on the skin for normal ware. But for a controlled environment like sitting at a desk this thing is amazing and total mind control in a way that normal chastity is not.
This is a great addition to my collection and is perfect set alongside my S205 / S206.