José Eber 3 in 1 Clipless curling ironSizes: 19mm, 25mm, 32mmClipless Tourmaline ceramic barrel design, Negative ion technology, Precise digital temperature control for all hair types, 360 degree swivel cord design with hook, Professional length power cord, Weighted handle for safe resting positionApplication: Make sure hair is completely dry before curling. Place heat resistant glove on the hand in which you hold the hair. Separate a small 1-inch section of hair and hold taught. Place the base of the curling iron handle near the scalp of your head with tip facing down. Wrap the hair from the base of the curling iron to the tip in a downward direction. Hold for 3-5 seconds. Without pulling the curling iron down, release the tip of hair allowing the hair to slide out. Then, slide the curling iron out of the hairManufacturer’s lifetime warranty