There’s nothing tougher than diamond plating, except for maybe actual diamonds, zombies, or a wall of honey badgers. Toughen up your coffee drinking with a Diamond Plate Mug. It’s a manly man’s mug. Too bad it’s only made of ceramic and not real steel but hey if ceramic is strong enough to support your ass (literally) when you’re “dropping the kids off at the pool” then it’s strong enough for your hot drink. Just don’t drop it, tough guy.