You can enjoy bright hair color without worrying about gray hair because it dyes both white and black hair in a well-balanced manner. Dyed with a smooth, moist texture that fits your fingers. Suppresses the annoying odor and makes it fragrant. With repair treatment. For delicate hair after hair coloring. Repairs damaged cuticles and makes hair moisturized. How to use: When using, please read the instruction manual carefully and use it correctly. Be sure to perform a skin allergy test (patch test) 2 days (48 hours) before hair dyeing. Mix the same amount of 1.1 agent and 2 agents. Apply to all dry hair. Apply the front half from the root of the conspicuous part of gray hair to the tip of the hair. After applying it to the back hair, apply it to the entire hair again and let it blend well. After leaving it for 20 minutes, rinse it well and finish it with shampoo and conditioner.