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 ...

While most regular markers are water-based, making them easier to remove from clothing, dry erase markers can be a bit ...

When you’re storing food in freezer bags or plastic or glass containers, a dry-erase marker is the perfect way to write down all the relevant information about what you put in there and when.