Using the SOSU by SJ SE207 angled brush start to outline the brow, from lower arch to outer tail, using thin, hair-like strokes in the direction of the hair growth.
Once outlined, fill inside the brow in the same direction that the hairs grow naturally.
Using the remaining product on the brush, lightly fill in the front of the brow to create a natural gradient effect.
Customise your own brow shade by mixing both shades as desired.