Colours used:
TIGI Colour Radiant Gloss with TIGI Colour Activator 8.5 volume/2.55% 
TIGI Colour Ultra Lift Brunette Series with TIGI Colour Activator 40 volume/12%
Toned with TIGI Colour Mix Master with TIGI Colour Activator 8.5 volume/2.55%

Before starting the colouring technique apply TIGI Colour Stain Removal/Barrier Cream around the hairline.

Take out a large, irregular zig-zag section through the top layers finishing behind the ear on each side.

Put on protective gloves.

Through the roots, on the remaining uncoloured hair, apply TIGI Colour Radiant Gloss.

Isolate this area with TIGI Meche Strips.

Halve the sections through the front.

Starting with one side, take a large section and work from the bottom to the top of the shape applying TIGI Colour Radiant Gloss through the roots and blending TIGI colour Ultra Lift Brunette Series through the mid lengths and ends. 

Continue with this technique and colour choice until the top of the shape is reached.

On the other side, repeat the same technique.

Once the hair has been shampooed and conditioned with TIGI Haircare products, tone the hair with TIGI Colour Mix Master with TIGI Colour Activator 8.5 volume/2.55% and allow the colour to develop visually.