Clamping and ironing integrated: Lash curler made with premium material, silicone pad gentle clamping. When the silicone is heated, it is smooth and soft, and will not burn the eyelids and eyelashes. Without battery. Quick Natural Curling: The heated eyelash curler can fast heat up to the desired temperature within 40s after turning it on, and will not damage eyelashes. It can quick shape in short time. Visualization of warm-up process: Eyelash curlers, the temperature sensation of the silica gel will change color, the preheating process is visualized, 30 seconds to quickly set, gently curl the eyelashes from root to top. Safe & Simple: Eyelash curlers only have one button to turn on, easy to use, protects the eyelid from the heating damaged eyelashes and at the same time hugging every lash for incredible lifting and curling. Convenient Portable Design: This quick heating eyelash curler is the same size as your makeup brush. Lightweight and portable design, save space in your makeup bag, easy to carry out, suitable for those who love travel.