You can’t exactly avoid doorknobs and punching your PIN into card readers at the grocery store. Enter Non-Contact Key Opener, made of Zinc Alloy. It is designed to hook onto round handles and features a loop to slip a finger into for leverage. The product also works as a stylus in place of a human finger, so the flat tip is safe to use on phone screens and at the ATM. With the keychain, you receive a sublimatable metal reel clip.