Packaging tape works entirely too well keeping the contents of a box secure inside, but when it's time to re-open the package, it's a hassle of needing keys, scissors or a blade. The solution is to uses this cool new Quirky Rip Cord. This ingenious packaging tape has a small string running down the center that makes it simple for the receiver of the package to open, just pull the cord. Unfortunately, it's still in devlopment over at Quirky.com, but with your support, this cool idea can be become a reality.
Rip Cord - Packaging Tape With Easy Open Pull String