Need a plain adult case. See inside:

[Herkulese]

It is a window so you can look inside the PC (I do not understand why would you do that, but those case windows spread like plague in the last years).

Oh, it was small, and seemed to not be covered with any Plexiglas, so I was left to wonder.
Thanks for the clarification.

 

[VirtualLarry]

It is a window so you can look inside the PC (I do not understand why would you do that, but those case windows spread like plague in the last years).

It is useful to look inside and see if your case fans are spinning. Ask me how I know this.

 

[Herkulese]

It is useful to look inside and see if your case fans are spinning. Ask me how I know this.

Very good point, and I am pretty sure I don't need to ask LOL.........

Thanks