Save 14%: The Razor: Not Your Average Box Cutter multipurpose keychain is on sale for $29.99 as of July 1 — a nice $5 discount. Getting packages in the mail is fun until you realize you have to ...

The good news is keychain tools exist ... Multi-tool — which is priced at $20 on Amazon to date — is easily a box cutter, bottle opener, lid pryer, bit driver, and ruler, for starters.

Yet what I do have with me most of the time is my keychain -- and ... This fits inside the KeySmart Air. It's a box opener, a ...