Efficiently transfer coffee from grinder to portafilter. --- Compatible with a 58 mm portafilter, the dosing cup allows for an efficient and tidy transfer between the grinder and your portafilter. It helps baristas achieve a more precise dose with minimal waste. Made of food-grade 304 stainless steel. Anti-static finish to minimize coffee grind residue. Compatible with the Mahlkönig Ek43, with a quick slip in and out feature. Allows a fast and efficient transfer of grounds to the portafilter without the use of a dosing funnel. Note: doesn't fit under the Robur E dosing chamber. --- Specifications & Features ~~~ Dimensions: 92mm height x 55mm inner diameter. Weight: 152g Capacity: 100±5g Material: Stainless Steel ===