The Caruso steamer came with rollers of 4 different sizes. I used the jumbo rollers:
I then tried the smaller rollers:
These curls actually lasted 24 hours, so I am pleased with the results. I left the rollers in for about 20 minutes and then took them out. Definitely a great/quick way to curl your hair especially as it doesn't use heat or doesn't involve you sitting under the dryer for hours. I'm pleased with my Caruso.