I was starting to gaff down some cables yesterday when my roll ran out. I went backstage to the place where our director hid the box of gaff tape (so nobody uses it to make white shoes black for run...) AND THERE'S AN EMPTY BOX!!!!! Fortunately, I had finished the sections that people might walk over, so I grabbed some dark spike tape and put down a couple of strips so the cables wouldn't move. A new box should be on the way I think this one lasted a year and a half. Before we hid them, it was less than a year.