Fangrui Product Details : 1.filter Free Paper, No Odor, More Environmentally Friendly: No Need To Worry About The Smell Of Filter Paper Affects The Flavor Of Coffee. 2.don Worry About Running Out Of Filter Paper To Reduce Paper Waste, Environmentally Friendly.abs Resin Non-, Tasteless, In Line With The Pharmaceutical, Food And Other Industry Health And Safety Requirements: Good Oil Resistance, Smooth , Easy To Clean. 3.the Filter Handle Uses Double-layer Structure Of Filter Mesh With Professional Italian Coffee Machine, Which Has Good Filtering Effect. 4.the Inner Layer Of Filter Paper Is Woven By Ultra- Wire With High Density, Which Is Isolated From Coffee Powder. The Outer Layer Of Thickened Stainless Steel Sheet Is Perforated By Laser, Providing An Additional Layer Of Protection. 5.folding Design: You Can Take It With You. Abs Material Is Used For The Internal Contact With Coffee, With Good Self-cleaning Property.the Cup Steel Mesh Part Has Been Polished: Coffee Grounds Are Difficult To Adhere To, And It Be Clean Afte