Golden Cup Extraction | 58° oblique channel design maintains TDS index at between 1.25-1.35, meets the Golden Cup extraction coffee TDS (TDS (total dissolved solids)=1.25-1.45). The 12 radial ribs on the inner wall optimize the extraction channel, make air and coffee drip together, avoid blockage of coffee powder at the edge of the dripper, and present more even extraction.Exquisite Appearance | It is designed with crystal and transparent body, gradient color and petal shape, quite beautiful under the refraction of light. Well-polished body and edge with excellent manufacturing technique.Premium Design | Unibody dripper made of 33mm thick soda lime glass achieves extraction in constant temperature. The ergonomic handle and bottom support are made of frosted PC material, easy to take. The dripper body and its bottom support are connected by fixed-point mortise and tenon structure design, allow easy and quick disassembly for cleaning.Serving Size For Pour-over | Size 01 for 1-2 cups of coffee. The dripper is 11.5cm high with 7.5cm diameter and 3cm bottom diameter, as well as 10cm diameter of bottom support. Adjust TIMEMORE C2 grinder to Clicks-24, grind 15g medium roast coffee beans and put the powder into this dripper, then pour 225g water in it continuously, and wait for about 76s till water dripping finishes.ElephantNum Service | We will provide product consultation, our 12-month worry-free warranty, and friendly customer service.