Transform ordinary tiles with a classy glitter shimmer and enhanced light reflecting technology. Glitter Grout Additive is the easiest way to take your tiles from boring to brilliant! Waterproof, fade resistant and colourfast, this glitter will keep your kitchen or bathroom super sparkly forever. Once added to grout, the tiny glitter crystals catch light and flicker, creating a beautifully subtle shimmer sure to amaze anyone who sees it. Choose from over 50 highly pigmented colours for a truly bespoke experience.