In true minimalist form, you only need the wax pencil portion of the tool to create the look. "First, lightly carve out your shape by sketching along the base and top of your brow from start to end," said Bailey. "This will build the structure of your brow, as well as create an outline of where you'll fill in the rest. Don't stray too far from where your hair naturally grows — this style favours shape over size."