Caffeine oh caffeine <3 An average cup of coffee contains 95 mg of caffeine and this is how the molecule looks like and this necklace is a must for any coffelover, to quote my favorite agent, Dale Cooper, "I'm going to let you in on a little secret. Every day, once a day, give yourself a present. Don't plan it, don't wait for it, just let it happen. It could be a new shirt at the men's store, a catnap in your office chair or two cups of good hot black coffee." This necklace is made in stainless steel and is totally free of nickel and lead, the chain is 45 cm long and comes with my signature pill in the back.