What it is: A refill of the glowing, weightless highlighter that effortlessly blends onto skin for an up to 24-hour refined, pearlescent look.What it does: The highlighter powder is available in three illuminating shades. Illuminate and revive your skin with Prada's first glowing highlighter powder. Micro-pixel pearls create an instant, radiant and refined glow. The weightless texture blends effortlessly onto skin, delivering an up to 24-hour pearlescent finish without a white cast. The formula is infused with squalane, known to help make skin feel smoother over time. How to use: Gently sweep the Prada Light Glowing Highlighter Powder across high points of your face cheekbones, brow bone, bridge of nose and cupids bow, to enhance your complexion, provide a refined & radiant glow, and illuminate your look.To refill:1. Push the triangle on the back of the palette to eject the refill2. Peel off the protective paper from the adhesive tape on the back of the new refill3. Seal the new refill in your Prada palette by pressing down gently