Write the next sentence in this paragraph:

How to frizz your hair
Purchase or find u-pins.
You will need these pins for this style to work, so make sure you get u-pins before you begin. You cannot use bobby pins for this style; you will need u-pins specifically.

Available options: (a). Different bobby pins (for women and men) have different requirements. Choose one that is lightweight, like a stretchy or puffy ball. (b). You cannot use corrective hair straightening rollers, hair straighteners, straightening irons, or hot rollers. Spray your hair with hairspray. (c). They are about the same length as a bobby pin, but they are wider and the sides do not touch. Purchase a pack of these at target, walgreens or online at amazon. (d). Take your hair out of its plastic wrap and use them to tie your hair up. Use a little bit of hairspray to help your curls hold.
(c).