Streax Professional Hold & Play Funky Colour The Streax Professional unveiled its bold new range of semi-permanent colour shades, Hold & Play Funky Colours, that gives you the freedom to frequently switch up your look and enjoy the game of colour play. So, choose from our funky colours of Green, Violet and Blue and head to your nearest salon to get the stylish and trendy look you have always wanted. Highlights Comes in 3 vibrant shades i.e. Crazy Violet, Wonder Blue, and Glorious Green Semi-permanent hair colour that delivers vibrant results instantly Colors can be mixed to create a custom-shade This hair colour can be used directly without the use of developer This product is ammonia and peroxide free.