Without looking at the numbers (and given the decision to sell), we can only assume the owners aren't swimming in profits (even if we wish they were). If it's true that the economics of manufacturing clay chips and selling them primarily to the consumer market are challenging, it seems to me the most valuable asset the company owns may be the intellectual property associated with the mold designs.
Maybe there is a path forward where manufacturing is outsourced to a Chinese partner like
Tina, and the molds can live on and command some sort of premium that makes the business viable. Unfortunately, you'd need a lot of volume to make that worth it. And once Scrown and A-molds are manufactured in China, it may just be a matter of time before everyone else rips them off. I'm sure David/David have considered all of these options.
In any event, hopefully someone will buy the business in its entirety in a way that gives the Davids a good exit and the chips can live on.