Prison Box: what do I need to know?

[Mr Hurley]

Okay, so in my quest to construct the children's hospital show, I have been looking at Tenyo that are WAY out of my price range. However, it's a good one:

Prison Box

I like it because it uses...a handkerchief: a chief element in the show

So I have some questions before I devote myself to obsessively seeking one:

- Does it have fragility issues?
- I will more than likely have a child next to me, but I can more than likely protect some angle issues. Is is feasible to work in this scenario?
- can I use my own ring?

Anything else I should know about this thing?

Any information is greatly appreciated by you experienced hats!