Part of a series celebrating our favorite neurotransmitters. This one highlights adrenaline. The perfect gift for the risk-taking biochemist or neuroscientist in your life.Whether you need to smarten up your messenger bag with a stylish pinback button, your refrigerator with a sturdy magnet, your keys with a durable keychain, or your purse with a hard-to-think-of-an-adjective-for compact mirror, we've got you covered. All aRE products are made with steel bodies, graphics printed on recycled paper, and a layer of protective mylar. they are made to order in colorado using american-made parts and equipment by a treehugger who's fairly obsessive about minimizing their environmental footprint.