Rollers vary in length, diameter and the material from which they are made. There are a variety of hair rollers some heated and some non-heated. Some hair rollers are wide and long, while others are short and stubby. It really depends what type of curl you want to create. If you want to create a big and loose curl short and wide hair rollers are the way to go. However If you want to produce a tight ringlet, long and thin rollers would be the best choice.
Smooth Hair Rollers are those without spikes or brushes will give the sleekest finish, but are more difficult to put in. More popular are brush rollers, especially the self-holding variety that do not need pined or clips.
The great thing about hair rollers is that you can do your hair long before it's time to go out and simply remove the rollers a few minutes before your ride arrives. This gives you lots of time to pamper yourself silly, do your make-up and put on your outfit without ruining your curls!
Rollers - Heated hot rollers are ideal for adding volume and curl to hair. The tightness of the curl depends on how long you keep the rollers in.