Slap your signature all over everything like a very demure tag artist with these wonderful customizable inspector stamps. For $23 a pop, you can add your address, your website, your twitter handle if you're desperate, or whatever your little Lisa Frank-channeling heart desires.
Except these 3/4-inch circles are like Lisa Frank's cool, refined, much older sister. For the record, there are a lot of customizable stamps out there, but we just think this one is particularly good looking—good enough to ride along on your keys everywhere you go. [Cranky Pressman]