But a dry erase marker won’t turn any heads. And this one holds its own little secret. It acts as a master key for hotel room door locks. This is really more of a repackaging hack. The exploit ...

You've definitely used dry-erase markers to mark up a whiteboard in a classroom or at the office—they’re so ubiquitous, they’re even replicated in apps that allow you to keep a whiteboard in ...

CONVENIENT & IMMEDIATE USE: Our 1/4" thick wall-mount acrylic white board comes with a dry erase marker. Right out of the box, you can set up your dry erase board and immediately use it without ...