- Brand: KōNO Coffee Siphon Co., Ltd. - Model Name: MDN-21 - Color: Pure Crystal Pink - Material: Acrylic - Features: KONO COFFEE CLUB logo Thank you for viewing. This is a special color made for Old Lanterns Cafe. The Kono method is attracting attention from baristas overseas. This is the only manufacturer specializing in coffee equipment, celebrating its 100th anniversary this year. In 1976, they invented and devised the world's first conical dripper, with short ribs placed only at the bottom to prevent unwanted flavors from developing.