Hair SALON question???

I am doing a project with two girls in my accounting class and the project is to start a business so we're going to be starting a hair salon. So my question that we have is what is that thing called when u go to the hair salon and you want to your hair colour done, what is that book they show you called with like all hair samples and colours that you can choose from, i really need help with this one???Hair SALON question???
HAIR SWABS OR COLOR SAMPLESHair SALON question???
color samples
Color Swatch Book.





These can be fun to make. I had to make one when I was in Cosmetology School.
my aunt owns house of beauty by tina t in oxford north hollywood.i have asked her this question once or twice and she told me that they are called color samples or sometimes they are called hair swabs.but the book of hair samples is called a color swatch book.
hmmmmm a color code booklet?


call a salon and ask they are sure to help you ;-)
Color swatch book