1. fastcodesign:

    Supermechanical is in the early stages of developing a commercial version of their Proverbial wallets. There are three versions for now: One that buzzes when a transaction hits your bank account; one that becomes harder to open as your bank account thins; and one that physically puffs up when you get paid.

    mine would never puff up.

    (Source: , via fastcompany)