It took me about an hour to get 24 1.5 inch mesh rollers in my hair. It wasn't too bad! I was able to get the pins in ok at first but then they started to be difficult. I have to figure out the trick to them. Now, I'm sitting under the dryer and I'm anticipating at least 2 hours for my hair to dry. Ouchie - these pins hurt! I will be sure to post pictures when I'm done.