I've had flexi rods (or bendy rollers) in my possession for what seems like years but I never actually tried them properly until 2 weeks ago. My first attempt was a complete and utter failure as I didn't use enough product to get my hair to set. I tried again the other day on heat styled hair and this time was a bit heavy handed with my moisturiser. I used enough to get my hair to set without it reverting to it's usual texlaxed/relaxed state.
I split my hair into 6 sections, 3 on each side. I put the larger yellow flexi rods at the back and put the slightly smaller orange rods at the front. The results were pretty loose curls and I used hairspray to ensure the style lasted. Next time I think I'll try smaller flexi rods for a curlier look.
Have you tried flexi-rods?