Sigma Beauty Spectrum Color-Correcting Duo contains two blendable cream colours that can be combined to create your customised shade. Benefits of Sigma Beauty Spectrum Color-Correcting Duo:  Two blendable shades for customised colour Coverage and colour correction for a wide variety of concerns Providing full coverage, Sigma Beauty Spectrum Color-Correcting Duo is designed to be layered under concealer and can be used to cover a variety of concerns, such as tattoos, dark circles, scars, spots, and other discolouration. How to use: Using a small makeup brush, mix the two shades in this colour-correcting duo together to create the perfect colour for your skin tone. Apply onto skin to cover any discolouration, undereye bags, blemishes, or other imperfections. Use a stippling motion to blend to your desired coverage. Size: 0.05oz