Our black hair dye sticks are carefully formulated with microcrystalline wax, beeswax and essence. Designed specifically for providing soft wrapping and a smooth feel on the surface of hair. The usage method is extremely convenient: clean the hair and keep it dry. Turn the knob at the bottom to obtain an appropriate amount of paste, then apply the product evenly to the hair and hair roots until the entire hair is covered. And it adopts a pen-shaped shape, which is easy to store and carry. It has a smooth texture, does not stick together and is easy to pull out.