he Rancilio Rocky grinder is a home or semi-commercial grinder of the highest quality. It's very well made with the highest quality components. The variable grind settings will cater for the fussiest tastes. The twin forks designed to hold the Rancilio portafilter can be easily removed if they don't suit your brand of coffee machine. The range of grind settings and the build quality of this machine make it perfect for a home barista.