Elevate your coffee grinding routine with our RDT Spray Bottle in sleek black glass — a must-have accessory for specialty coffee enthusiasts. Based on the renowned Ross Droplet Technique (RDT), pioneered by David Ross in 2005, this refillable spray bottle delivers precise moisture to your coffee beans before grinding. What makes our RDT spray bottle special is its microfine spray nozzle, which ensures an even, delicate mist for optimal bean hydration without over-wetting. Used daily in our own café, it guarantees professional-grade results every time. Designed specifically for use with single-dose grinders, the RDT method reduces static electricity during grinding, minimizing coffee grounds sticking to your grinder and workspace. The result is a cleaner, more consistent grind, improving extraction and enhancing the flavor profile of your espresso or drip coffee. Durable and easy to refill, our black glass RDT spray bottle is essential for baristas and home brewers seeking greater control and precision in their coffee preparation.