You probably have a lot of things in your wallet you don’t need: gift cards with 20 cents left on them, club cards to supermarkets you never go to, and tons of receipts. It’s time to clear that junk out and replace it with something you’ll actually use. This credit card-sized comb and bottle opener slides right into one of your wallet’s card slots and lets you pop a bottle or fix your hair whenever you need. Each is handmade ...