Punky Colour Streakin Brush On Color Blue 35ml is a temporary hair colour cream that adds bold, brilliant colour with a hint of shimmer. Safe and fun way to add colour without commitment. Benefits: Works well on natural, coloured, highlighted, and beached hair with easy no mess application Dries to a flexible hold No Commitment temporary hair colour How to Use Remove cap. Slowly squeeze tube to release colour into the brush head. Apply a thin, even coat by gently squeezing the tube as you brush the colour directly onto the hair. Spread evenly. Dries to a flexible hold in less than 15 minutes. For more intense colour, reapply after colour has dried. Wash hands after applying.