Chanel Duo No. 01 Les Beiges Healthy Glow Multi-Colour ($65.00 for 0.39 oz.) is supposed to be used as a highlighting and contouring powder duo that gives a "sheer, natural finish." As far as higher-end, luxury-level powders, I found these to be sadly lacking in silkiness and smoothness; they just had a firmer, stiffer texture that made getting color coverage out of the shades difficult and harder to apply for a blended, seamless look. The coverage is as described--sheer--and somewhat buildable but mostly sheer to semi-opaque with several layers. I think a key aspect of a great highlighter and/or contouring product (and most cheek/face products) is blendability, and both shades were lacking that.