How do people sleep in these?! [SEP] The product is easy to use, however I have no idea how people sleep in these?! You’d have to be a complete back sleeper that doesn’t even lean their head to the side for it to be comfortable. I am going to keep them and try for daytime use on the weekend (e.g., put on in the morning and wear throughout the day for a night time event). For me, I’d prefer just using a good heat protectant and a curling iron to get the same effect. I do know people that love these so it's worth a try, I just have no idea how they can sleep with them in! Also, I think the kind with the flat top might be easier to put in and wear. Having the large round part rolling around when you wrap your hair around is kind of annoying.<br /><br />Edit: I tried spritzing my dry hair a couple times and applying it, wearing for an hour and blow drying carefully with low heat and air flow and my hair was still damp in some spots so it didn’t hold a curl. So plan on making sure you it hair is BARELY damp and wearing for a LONG time for it to be dry enough to take out.