I’ve been using both of these hair curlers daily for the past 8+ months. After 3 years of trial & error with other heatless methods, these products were a life-changer for me. I've never been good at styling my hair before this, my hair has never looked better, & since I've been regrowing my hair out healthy and natural, it's been so exciting seeing my hair thrive with these! Looking forward to having the long flowing Rapunzel waves of my dreams when it grows out. This is a must have for me!