Metal Part Of A Tape Measure
The tiny piece of metal at the end of a tape measure is there for a very important reason. Rather than simply adding charm to the device, the piece of metal should be used to hold the tape in place while you are using it. The tiny slot can latch on to whatever you are measuring and enhance your ability to get the job done. In addition to this, the serrated part is to help you mark a surface.
Metal Part Of A Tape Measure
Bobby Pins’ Zigzag Side
It does seem a bit odd that one side of a bobby pin is straight and the other is wavy. But there is a perfectly logical reason behind the design. The zigzag side helps hold your hair in place, and it may surprise you to learn that the zigzag side is meant to face toward your scalp, rather than the straight side. Now that you know this essential bit of haircare trivia, you can finally use these classic hairpins the right way!
Bobby Pins Zigzag Side
