Review (4/5): Works well but maybe not on your first try
After trying a similar product, I knew the basics for how to put this on my head. It takes some practice to get all of your hair wrapped around it without a lot of stray strands. My hair has become thinner over the yaers, which is good in this case. It means there's less hair to try to wrap. The wire inside this product helps a little because it allows you to work with both your hair and the product to get every last piece wrapped. I slept in it, and it worked OK, but it wasn't as comfortable as a non-wired version. I'd still recommend it for soft curls that don't come from using electric tools or having to sleep in rollers. Just don't expect perfection on your first attempt.