You don’t know it yet, but you need this in your life

Macworld

You never realize how much you need a pen until you don’t have one. Whether it’s jotting down a million-dollar idea or catching someone’s phone number before they lose interest, not having one is a real buzzkill. This keychain pen fixes that problem forever. 

And get this: it writes with titanium, meaning it writes on any surface and is inkless, smudge-free, and capable of writing underwater — because you never know when a mermaid might give you her number. The ForeverPen™...