Rid your hair of split ends faster, safer and in minutes. Place small strands of hair to get the best result and texture. The Split Ender is designed for frizzy, curly, straight, thick or thin hair as long as the hair is chin length or longer. Frizzy hair may require you to flat iron your hair before using the Split Ender. Results may vary depending on the customer’s previous hair condition. The product requires the use of Fully Charged/Brand New Batteries in order to work as intended.