Technivorm Moccamaster Cup-One Overview The Technivorm Moccamaster Cup-One offers a simple to operate single-serve brewing experience that can produce a 10 oz coffee in 4 minutes. Water is heated quickly by the unique copper boiling element, maintaining temperatures between 196 and 205 degrees Fahrenheit for an ideal extraction. The cone shaped brew-basket design makes for a 4-minute steep to perfectly saturate the grounds and extract the full complexity, flavor, and aroma from your coffee. While brewing, an ultra-precise pulse action pre-immersion drip-style system allows for the perfect coffee bloom. The Cup-One includes a 10 oz porcelain Cup-One mug and 80 #1 filters, and a removable cup holder for various mug sizes. The Cup-One is constructed of a durable metal housing and BPA/BPS/BPF & Phthalate free plastics.