If you are grinding your espresso coffee beans in a retail grinder by the pound or you are purchasing pre-ground coffee, then you need one of these to dispense the ground espresso coffee into your portafilter.

Specifications:
 

• Dosing Counter.
• Measurements: 13 1/2" H x 8 1/2" W x 8 1/4" D 
• Doser Capacity: 0.65 lb (300g).
• Weight: 17.6 lb (8 kg).