I recently worked for a headshop. I had an idea to put some of my fractal artwork on grinders and the idea turned out to be pretty popular. I made some physical proof of concepts, and negotiated with a business I found on Etsy about what they may be able to produce. Unfortunately, between difficulty negotiating better wholesale prices, difficulty on their end with color corrections, and a lack of companies I could even find, that didn't quite work as well as I was hoping. I was wondering if anyone here knew anything about where and how these are produced?