I am only just guessing here I have never seen or heard of something like this before. Guessing that it is a turd cutter of value at least $1500 that can only be worked on by a certified turd cutter technician at $125 an hour, and also requiring periodic replacement models to meet city, state and federal government guidelines every two years or so. Only to order the new updated model and hear “We are sorry we are out of stock” and after a while I’m guessing that you’ll probably say I just don’t give an S@?T anymore!