What it is:A lightweight concealer + foundation in one with a wand for precise application.What it does:CARGO specifically designed this concealer/ foundation in a tube for women who prefer to use a light base only on certain parts of the face such as the nose, chin, and forehead. Use the wand applicator to dab foundation only where you want it.What else you need to know:OneBase™ contains lightweight essential oils to condition the skin and add radiance as it instantly eliminates imperfections, redness, and darkness. The foundation is fragrance-free, and excellent for even the most sensitive skin.