Jammed some circuits inside these plastic Lament Configuration boxes from the movie Hellraiser. I have made a handful of these over the years, and have used 4093 quad oscillator, Atari Punk Consoles, Bent voice changer kits, and even a music box attached to a contact mic via 1/4″ mono plugs. These are some of my favorite enclosures to use for bent toys. Pure hell.