Did you catch the ‘A’ of our #WellaColour ABCs last month? 👀 Because here’s the ‘B’! The colour star underpins every part of colour knowledge, technology and services, and is a must-know for every colourist out there 🎨 #WellaEducators Jamie’s 3-minute tutorial is a great tool, why not save this post so you can whip it out whenever you’re facing a colour conundrum 🤔 Or why not tag your new starters and apprentices below? 👇 If you’re keen to cement your knowledge of the colour fundamentals, ou