A pin (also known as a Kirby grip or hair tightening in the UK) is a kind of hairpin, usually metal or plastic, used in Coiffure to hold the hair in place. It Is a small double-haired pin or clip that slides into the hair with the open ends and then the flexible tips close on the hair to hold it in place. They are usually simple and discreet in color, but some are decorated or jeweled in an elaborate fashion. Bobby Pins became popular in the 1920 decade to sustain the new swayed hairstyles.
A Bob or Bob cut is a short-to medium-long cut in which the hair is typically cut straight around the head over the jaw-level, often with a fringe (or “fringe “) on the front. Bob is cut at the level of the ears, below the ears or above the shoulders.
Remember that Bobby pins are intended to be used with the wavy side in front of your scalp, the ridges are there to grab your hair and lock everything in place.
Bobby Pin Hairstyle