I personally just section my hair & then wrap it around the curling iron. I don't grab it & roll.
5,000 MCG Biotin,
VO5 Moisture Milks
Clairol Shimmer Lights Blonde & Silver CO (once every two weeks)
fine bleached 2a/3b hair that doesn't actually curl, it's just like an S shape that just gets tighter. sometimes some of it curls underneath though.