So we ordered some foam rollers off Amazon the other day and I'm trying them for the first time. As my mums a hairdresser she put them in for me and she said that it was quite simple, after the tricky bit of getting these little things open. You basically just twist your hair around the foam barrel, they're really soft and squishy! Great for sleeping on! So this morning I went for a jog and they stayed in perfectly! The clip bits on them are really useful.
We bought these after seeing lots of hair dressers and vintage hair people raving out how good they were!