Unique deep extraction Unlike the traditional 60-degree (V60) conical dripper, Sanyo has exclusively developed this Deep Dripper Pro with a 45-degree angle, which achieves the most ideal "deep filter extraction" through its high and deep design!The inner wall of the dripper is composed of a row of protruding dots, with a hexagonal opening to help increase the air layer between the paper filter and the dripper, while the bottom just uses linear ribs to speed up the bottom flow rate and avoid over extraction.The 45-degree tilt creates a faster flow rate and avoids the bitter and astringent taste caused by the water plugging. At the same time, the high and deep appearance brings a thick filter layer with an ideal deep extraction effect. Whether in light-roasted coffee, medium-roasted coffee, etc., it can brew clean but thick coffee that is incomparable.CAFEC has compared the cone-shaped and trapezoid drippers on the market, and conducted a flavour test at the Nipponham Research & Development Centre. The result reflects that the coffee brewed by Deep Dripper Pro is more prominent in aroma, taste, mellowness, sweetness or acidity than the cone and trapezoid! Japanese traditional Arita pottery 45-degree angle of the cone can achieve deep filtration and extraction Inner wall of the filter bowl is covered with raised dots Unique hexagons, creating a complete flavour spectrum Smooth Flow Suitable for Cafec Deep 45 Paper Filter