Achieve seamless concealer every time using your favourite cream or liquid formulas with this soft SigmaTech blending brush for everyday. Benefits of Sigma Beauty F64 - Soft Blend Concealer Brush: Softly blend concealer Large, soft brush head Buff and even out concealer applied with a light hand on large areas or all over the face Sheer to Medium Coverage How to Use: Apply concealer with a light hand. Then, buff it in circular motions to even it out for a perfectly blended finish.