The Lock-it Edge Foundation Brush is the ideal tool to apply full-coverage foundation.For what kind of makeup? Its exclusive sculpted shape provides precision at every angle for precise and harmonious blending. Its synthetic bristles perfectly blend in foundation for modular coverage, from medium to total coverage.How is it used? - You can use the brush with cream contouring powders in the largest areas such as the cheeks or the smaller ones, such as the nose. - The long slender handle of the brush is also ideal to mix formulas. Deposit the colors to the back of your hand or on a palette and mix them with the brush handle (this technique is ideal for makeup artists who travel a lot and need to pack light). - You can also use the brush’s wand to guide your eye liner stroke. Place it along the external corner of your eye to get the perfect angle before drawing your line with the Tattoo Liner.