The ability to see colours is probably up there in the list of things many people take for granted on a daily basis.
People like Cayson Irlbeck remind us what an absolute blessing it is to see the world in so many colours.
Cayson is a 10-year-old boy who has deuteranopis (a form of colour-blindness), a trait he discovered as a pre-schooler.
His parents decided that buying Enchroma Colour For The Colourblind glasses would help their son is some of the daily struggles he deals with.
He tried them on and was shocked by the new world he saw in front of him, as his parents had led him to believe he was just putting on normal sunglasses.