If that touch of grey is bothering you then Bumble & Bumble has got just the thing to keep your colour solid from root to top. New for 2017, the Colour Stick range revolutionises the touch up stick approach, providing soft and long lasting colour thanks to a mix of natural pigments. Water resistant and easy to apply by hand, pick from five shades to match the exact tone of your hair then build to create a consistent look. Bumble & Bumble Colour Stick hair touch up stickBlack colour