Microshading Flat Blade
A flat blade is generally used to create a crisp line. This blade works best at the tail of the brow and along the top and the bottom to outline.
#12 Flat | perfect for a smaller surface area
#14 Flat | perfect for a larger surface area
Mixed Flat Blade Box | 12, 12, 12, 12, 14, 14, 14, 14