Crystal: Overall, I think these do exactly what they say they will do. But, I think these are better for people who already spend time in the morning styling their hair, but want to save time in the morning. Because, if you don't already dedicate that time in your routine, this might be to big an adjustment for everyday looks.
Farrah: I would imagine the longer curlers give longer hair move of an actual wave since shorter hair can be a bit tricker, but I was super impressed with amount of volume these gave me! If I fall asleep with wet hair, my hair is flat and messy. But this basically allowed me to wake up with great hair and cut back on the time it takes me to get ready in the morning. Granted, you still have to do the grunt of the work at night, but I think it's worth it if you're like me and press snooze a *little* too many times in the morning.
Wanna try getting some lazy-girl curls? The Sleep Stylers can be purchased on their site for $35.