SmartRuler is the EDC Multi-Tool You Need In Your Wallet

The credit card size SmartRuler fits right in your wallet, so you’ll always have a sweet little measuring device & multi-tool on hand. It’s an inch & metric ruler, protractor, smartphone stand, bottle opener, has circle templates, thickness gauge, plumb bob, hex bit driver, L square and lots more. Available in aluminum, 420c stainless and titanium and in 3 different colors. A funded Kickstarter.