Versatile for all hair lengths and textures: suitable for long and short hair, allowing you to create tight curls or voluminous blowout looks with ease. Unique C shape with secure hold: the C shaped design grips hair firmly while forming natural looking curls; soft sponge material provides a comfortable wearing experience even during long styling sessions. Heatless curling process: simply roll sections of damp hair onto the curlers and leave them in place until dry to achieve curls without heat. Healthier hair option: no heat exposure helps maintain hair health and reduces damage, making it suitable for regular use. Clear function and confident performance: securely holds hair in place, produces natural curls, comfortable to wear, and compatible with damp hair for everyday styling. How to use: roll damp hair onto the curlers, secure in place, and leave until completely dry to get heatless curls. Use scenario 1: overnight routine at home or while resting, roll hair before bed and wake up with curls without heat exposure. Use scenario 2: quick morning styling for a professional look, roll sections during the morning routine and achieve a voluminous, natural curl finish. Use scenario 3: travel or gym days, compact heatless option to curl hair without damage and without relying on heat appliances.