Generally, if you are roller setting you'll need more than one size of curler, especially if you want to change your look. I use the guideline below to choose rollers
- the intended hairstyle - smaller rollers for a curly style and large rollers for a straight, sleek look.
- if your hair cannot be wrapped around a roller more than 3 times, this is a "large" roller (for your hair) that you can use if you want a straight, sleek look or are just interested in minimising your time under the bonnet dryer. Never use a roller that is so large that your hair can only wrap around it once because your ends will stick out all over the place.
- for curly styles, I decide on the curl size that I want and select a roller that matches that.
- if I want a bob hairstyle, I use large rollers at the top and rollers that are between 1 to 2 sizes smaller for the nape and just over the ears. I've found that doing this, gives the hair a fuller look.
Hope this helps