Savinelli Grinder DR3. The Savinelli Grinder DR3 is big on features normally found only in the most expensive grinders but for a realistic price. Classic Italian stylying and design blend with functionality! The 250 gram bean hopper is made from glass for durability. The powerful 140 watt motor enables the burrs to deliver you pecfectly and evenly ground coffee everytime. A simple switch will turn the grinder on and when you have the correct amount of coffee ground simply press the switch again to turn the grinder off.