1、No filter paper, no peculiar smell, more environmentally friendly: no need to worry about the smell of filter paper that will affect the taste of coffee. 2、If you run out of filter paper to cut down on paper waste, don't worry, it's eco‑friendly. 3、Non‑toxic, odorless ABS resin meets the requirements of the pharmaceutical, food and healths and safety industries: good oil resistance, slick surface and easy to clean. 4、The filter handle adopts a double‑layer structure with a filter screen from a professional Italian coffee machine, which has a good filtering effect. 5、The inner layer of the filter paper is woven with high‑density ultra‑fine metal wires, which are insulated from the coffee powder. The outer layer of the thickened stainless steel plate is laser perforated to provide an additional protective layer. 6、Foldable design: you can take it with you. ABS material is used for the internal contact surface of coffee and has good self‑cleaning performance. 7、The part of the cup template has been polished: the coffee beans are difficult to adhere and are cleaned after rinsing.