Unique Design: Our curling iron rollers are 9mm (3/8 inch) with a ceramic hair tube, the ceramic coating on the barrel releases negative ions to reduce damage to your hair and keep it soft and shiny. Equipped with a 1.3 metre swivel cord, it allows you to operate it in the freest way possible PTC Heating: Using PTC heating technology, it heats up quickly in 30 seconds and can cool down quickly with automatic constant temperature, reducing scalp damage due to hot and cold temperatures Safe to Use: Automatically turns off after 30 minutes to ensure safe operation. After use, this curling iron is a perfect birthday/holiday/Valentine's Day gift for friends or family Easy to Create Tight Little Curls: Fast heating to create tight spiral curls, the curling iron heats up extremely fast, even on rushed mornings, you can make beautiful curls in minutes and the effect lasts all day 100% Risk-Free Purchase: Our products are worthy of your trust, if you receive a product that is not as good as you would like it to be, please don't worry about it, please contact us for a refund or free replacement. Ideal gift for your friends and family