Description: Feature: Filter free paper, no smell, more environmentally friendly: no need to worry about the smell of filter paper affects the taste of coffee. Don't worry about running filter paper, reduce paper waste, environmentally friendly. ABS resin non-toxic, tasteless, in line with the pharmaceutical, food and other industry health and safety requirements: good oil resistance, smooth surface, easy to clean. The filter handle uses double-layer structure of filter mesh with professional Italian coffee machine, which has good filtering effect. The inner layer of filter paper is woven by ultra-fine high-density metal wire, which is insulated from coffee powder. The outer layer of thickened stainless steel sheet is perforated by laser, providing an extra layer of protection. Foldable design: you can take it with you. ABS material is used for the internal contact surface with coffee, with good self-cleaning property. The cup steel mesh part is polished: coffee grounds are hard to stick to, and it will be clean after rinsed on both sides. Specification: Material: ABS, stainless steel Size: 12x7.5cm / 4.7x3.0in Applicable cup: inner diameter 76-110mm / 3.0 * 4.3in"