Awasome Hair Color Blocking Techniques References. It’s a look that’s high on contrast, high on drama and high on instagram appeal. Web this major hair color transformation is complete with a little color correction, direct dye, and hair extensions.

How long does color blocking last? Web block hair color is modern hair coloring technique an exciting way to add dimension, depth, and personality to your hair. Whether your client is after a classic balayage , subtle highlights or wants complete gray coverage , wella has all the tips you need to master any coloring technique.