I got this sweet laser engraver, tell me what to make with it.

[Station]

So, i recently bought an engraving business in my home town when the owner retired. I had to move it to a new location and rent is a bit higher than i would like, so I need to think of new things to sell to make more money. The previous owner was stuck in the 60's, so it shouldn't be to hard. In either case, I now have this kick ass laser machine and want to make things other than name plates for trophies and rubber stamps with it like the other guy did. I've already started on a few things, but, you guys are smart. So, what should I make. Chances are, if it works, you'll get one.