Peculiar Duct Tape

We don't know if this is a specialty-use tape for a specialty we've never heard of, or just a beautiful mistake. But it's good quality duct tape, 2" wide on a 60-yard roll in your standard duct tape gray, and when you get halfway through the roll, it turns to red, or another color...it's a surprise! Call it special, and buy it because, well, you're special, too.