Pretty good
This worked pretty good.  It did make my hair wavy but not as great at the tiktok video I had seen it on.  But that might have been user error.  I plan on trying it again when there's lower humidity.  It say it was comfortable to sleep in, however it was not comfortable for me. It didn't hurt but i did wake up every time I rolled over to make sure i didn't mess it up.  Overall i think it's neat for what it does.
Rating: 4 stars