Wear overnight as you sleep. The rollers flatten like a sponge when you lie down to allow for a comfortable night’s sleep while working their magic. The result is luscious-looking hair when you wake up, with large, gentle curls, volume and bounce.
(Waking up with semi-permanent indentations in your scalp!) Oh those plastic picks . 1969 Model photographed by Scoop-Bourdin for the Beauty Editorial. French Fashion Magazine: Jardin des Modes,August They were very difficult to sleep on!