Kaja Stardust Mochi Glow Bouncy Blendable Highlighter is a medium copper with strong, warm undertones and a soft, golden sheen. It had semi-opaque pigmentation that could be sheered out but not built up much beyond that. The consistency was smooth with slight slip when initially touched, but it quickly felt more like a powder product on my fingertip and on my cheeks wherever applied. The product blended out nicely on bare skin, and there was very faint lifting if I wasn’t careful over base products. It yielded a noticeable sheen but nothing overtly shimmery nor entering pore-emphasizing territory. This shade lasted well for eight hours on me before fading visibly.