Not so comfortable
I was excited to try this as I have used other heatless overnight curlers in the past.  This item has a stiff rod wrapped in a type of memory foam,  not soft enough (for me) to sleep in.  I have many piercings and found the curler to push on my ears and be uncomfortable enough to make me not have good night sleep when I use it.  It could be I'm just too delicate but I won't be using this regularly.  Maybe I can remove the rod somehow so it's not a total bust...
Rating: 3 stars