Perfect your makeup application with the 3DHDâ„¢ Blender from Sigma. The blending sponge has an innovative three-dimensional design comprising ridged edges, curved sides & a flat base which expertly apply foundation, concealer, highlighter, primer & all manner of liquid, cream & powder products. Its special shape means the makeup sponge hugs every contour of the face, even those hard-to-reach places, ensuring seamlessly even coverage for a flawless finish. Latex free.