Kinto Column Cofee Maker from Japan - Coffee Brewer to Make One Cup at a Time Compact coffee dripper set to pour one cup at a time Stainless mesh filter extracts the umami essence of the coffee for its full aroma and flavor. Holder: ABS resin, Spoon: PP Simple disassembly for easy cleaning; Dishwasher safe but not microwave safe Size: Diameter - 98 x Height x 70 mm (3.85 x 2.75 inches); Weight - 121 grams (4.27 ounces); Use with 95 mm 3.74 inches) diameter cups; One spoonful holds 10 grams of coffee grounds for approximately 1 cup