Bring a wave of vibrant Grapefruit color to your keyboard build with GPBT Gradient Keycaps. Made from premium PBT polymer and available in 6 unique styles. Premium Design: Durable PBT polymer ensures keys never wear to a shine or lose their vibrant colors. Unique Gradient Pattern: Give your keyboard an eye-catching aesthetic with a wave of vibrant colors. Fits MX-style Switches: Designed to fit keyboard switches with cross-shaped stems ( ) from Glorious and other brands. Universal Compatibility: Fits all Glorious GMMK keyboards and mechanical keyboards with standard bottom rows.