When you dye your hair with a tint brush, you get a much better result than when you use an applicator bottle or your hands. In Addition, you can use any prepared dye. There is always leftover dye in a mixing bottle.This is why a tint brush is used in hair salons. Quality is very important to us, which is why we have chosen to use a tint brush instead of an applicator bottle. Our dye is not as thin as the dye in a bottle, making it easier to apply without mess. With each hair dye package, you get a reusable tint brush, only in the case of the extra economical eco-package it is not included. It is also possible to order a WECOLOUR tint brush separately, it is much firmer and therefore more pleasant and precise to use.