Unlike a lot of the crazy concepts we feature, the Carzor (credit card-shaped razor) can actually be bought — and for only $US17, too. The razor/mirror tucks into wallest for scraggly-faced emergencies in the office or public bathroom.
Bizarrely, you can also choose to "scent" your Carzor, choosing between mint, sandalwood, lemon, ocean or orange strips to moisturise and freshen you up. I suppose there's no harm in smelling like mint when ditching the homeless/hipster look, but ocean? [Infmetry via Fancy via OhGizmo]