10 minute grey coverage with megix10

Component Description
MEGIX10 5.00N NEUTRAL LIGHT BROWN 100ML
MEGIX10 6.00N NEUTRAL DARK BLONDE 100ML
MEGIX10 7.00N NEUTRAL MEDIUM BLONDE 100ML
MEGIX10 8.00N NEUTRAL LIGHT BLONDE 100ML
MEGIX10 9.00N NEUTRAL VERY LIGHT BLONDE 100ML
MEGIX10 10.00N NEUTRAL EXTRA LIGHT BLONDE 100ML
MEGIX10 DEVELOPER 21 VOLUME 300ML
MEGIX 1 UP 150ml
MEGIX10 WALL CHART
MEGIX10 6 SHADE SWATCH COLOR CHART TRUE NEUTRAL