Coffee Addicts RDT Glass Spray Bottle (2oz) – Clear

The Ross Droplet Technique , also know as RDT, is the process of spraying small droplets of water to the coffee beans prior to grinding in order to reduce static-loaded coffee grinds and grind retention when single-dose grinding. Have a look at this article for more details on the benefits of using a WDT tool: https://blog.espressounplugged.com/2015/10/14/using-the-ross-droplet-technique-for-coffee-grinder-static/