â— curl the eyelashes in the heat and keep â—long-lasting curl â— firmly Kusetsuke at about 70 ℃. After 8 hours keep! â— There are individual differences in habit of eyelash â— It depends on the hardness of eyelashes, length, how to grow â— gentle curl â— Because it is warm, it is gentle and cleanly curled with crisp pressing (about 100 g) â— curl quickly â— Preheat for about 10 seconds, curls beautifully in about 5 seconds â— Easy curl â— The thermal pad rises when you press it, it goes down as you release it â— lights on â— Use light in a dark place is convenient to use â— Please do not use in the car while driving â— "Product specification" â— Batteries used: 2 AAA alkaline batteries used â— Battery life: about 1 month (when used for about 2 minutes a day) â— System: Thermal eyelash curler system â— Approximate temperature at use: Approx. 70C (built-in thermistor temperature control circuit) â— Approximate arrival time: Approximately 10 seconds â— Curl setting time: About 5 seconds (It depends on how to curl) â— Dimensions: Height approx. 15.0 cm · Bottom diameter 2.4cm â— Weight: about 60g (including batteries)