First phones might not remembered as nostalgically as a first car, or that pair of underwear, but ZweiPhone stickers are a playful reminder of the days before touchscreens, App Stores and one-day battery lives.
Or, with their irritatingly ironic "Downgrade Today!" slogan, they're the pre-stained Levis of the electronics world: a snobby fashion statement that makes you look like a dick for calling attention to how much money you spend on your gadgets. Either way. [Highsnobiety —Thanks, David!]