"Naturally upward lashes, long-lasting hold": This "stick type" device is held like a mascara. Press the heater against your lashes, curling them gradually, focusing on the center, outer corner, and inner corner. Because it can be applied directly to the areas you want to target, it's also recommended for touch-ups during the day. Adjust the application method depending on your mood and makeup for the day, and achieve your desired curl. Preheat for 10-15 seconds, and it's okay to use with mascara on. Easy to use even for beginners. "Burn Prevention": Automatic power-off in 5 minutes. With a textured design, there's no worry of burns. To protect your eyes, the comb has a textured design and is made of silicone material, so your lashes don't directly touch the heater, making it safe. No worries about burning your eyelids either. "USB Rechargeable & Compact": USB rechargeable and convenient to carry. Using it for about 5 minutes once a day, one charge can last for about two weeks. The lipstick-shaped design is suitable for all occasions, such as business trips, travel, camping, dates, the office, and home, allowing you to have perfect lashes anytime, anywhere. Ideal for gifts. Recommended as a present. "60℃-85℃ Three-Level Temperature Adjustment Function": Three temperature levels can be adjusted. The low-temperature mode is suitable for fine and soft lashes. The medium and high-temperature modes are suitable for thick and hard lashes. Okay to use with mascara on. 25