Manufacturing prizes?

Hey mates, need some help with a problem I’m having at work. I work at this manufacturing jobs site called FactoryFix and we’re trying to offer manufacturing industry-related prizes to people who join our skilled pro network.

The problem is, the ideas we’re coming up with just feel stupid and really overdone. Like $100 Amazon gift cards and stuff like that. Does anyone have ideas for what we could give out that’s actually manufacturing-related?