I figure most people are using a computer for their mame cabinet.
Really? In reading the examples page, I find most using a cardboard box, filled with limes and cat hair.
I've found you can eliminate the cat hair if you use a high quality oregano and several drops of ny
Quil. If you can't find those though, you HAVE to use the cat hair. Also, a lemon or an orange can be substituted for the lime. In a pinch you CAN use a kiwi, but I don't recommend it, as the fuzz on the outside reacts badly with the cat hair after a while. No testing of a kiwi, oregano, and ny
Quil has been undertaken, but it seems in theory as if it will work.