Saw these guys on ABC's Shark Tank. It was developed by college baseball players trying to stay up studying through exams. Don't know much more about it then that. And no nothing about Snus lol.
1. Dump out the coffee grounds from your french press onto a paper towel.
2. Let them dry for a few hours.
3. Put them in an aluminum tin with a fancy label.
4. Sell them for 4 bucks a tin.