Oh, you mean christmas lights?!
Perforated lines on a package box that open correctly for about 3/4", then just the colored layer comes off - or perforated portion you can supposedly pop with your finger or thumb, but is usually so hard the package implodes as you ever more aggressively push on the damn thing till you're
![Maddest :maddest:](https://board.marlincrawler.com/Smileys/marlin/maddest.gif)