This selection of wave curlers and hair grips are totally usable and have many hair design applications. On the other hand, they are incredible for graphics appreciation. The designs are all unique and applicable to their respective era's. Betty Brable the Hollywood curler was used by all the hairdressers of that time. She was known as "legs", and was a great face to have on a card for appeal and recogntion purposes.
The grips are practical but more valuable for art and graphics.