Dual-height bristle design for seamless stippling of formulas. IDUN Minerals Stippling Brush allows for effortless layering of liquid, creamy or powder textures. The longer bristles pick up and distribute just the right amount of product allowing for the shorter bristles to beautifully blend to a diffused, streak-free, HD finish. The light coloured longer bristles gently distribute the right amount of product as the shorter brushes ensure an HD blended finish.