PTC heating to create tight spiral curls: The small curling iron is equipped with a 9mm thin ceramic barrel, PTC heats quickly, and the tourmaline ceramic coating makes the heating even and releases negative ions, reducing hair damage and making the hair shiny. Even on bad mornings, you can create beautiful curls in minutes that stay beautiful for days Adjustable temperature settings and heat-proof design: The mini curling iron is adjustable (80-230) with button temperature control, lower for natural curly hair/normal fine hair; higher for straight/thick hair. The thin curling wand has a loose tip for comfortable curling and is heat-resistant to prevent fingertips and neck burns while curling. COMFORTABLE AND SAFE TO USE: This spiral curling iron fits very comfortably in your hand and is very comfortable to hold. The 360 rotating power cord is long and sturdy, you can use the hair iron conveniently in the room, and it automatically turns off after 60 minutes of no use, making it safe to use. UNISEX & BEST GIFT: The tight curling iron is unisex and can be used easily by both men and women. The 1/2 curling iron is perfect for short and medium length hair. Safety bracket prevents the heating plate from burning the table. This thin curling wand makes the perfect birthday/holiday gift for close friends and family.