Fangrui Product Details Precision Brewing For Coffee Connoisseurs - The Pctg Variable Speed Hand Drip Coffee Filter Cup Is A Must-have For Coffee Enthusiasts Who Demand Precision In Their Brewing Process. Crafted From High-quality Pctg, This Filter Cup Is Not Only Durable But Also Offers A Clear View Of The Coffee Brewing Process, Allowing You To Monitor The Extraction And Enjoy The Aroma Of Your Freshly Brewed Coffee. The Ergonomic Flat Bottom Design Ensures Stability On Any Surface, While The Cake Filter Cup Design Facilitates Even Water Flow, Enhancing The Extraction Of Flavors And Aromas From Your Coffee Grounds. Versatile And User-friendly - Designed For The Modern Coffee Lover, This Drip-style Coffee Funnel Filter Is Versatile And User-friendly. Its Variable Speed Control Gives You The Freedom To Adjust The Flow Rate, Allowing For A Customized Brewing Experience. Whether You Prefer A Strong, Robust Cup Of Coffee Or A More Delicate, Nuanced Flavor Profile, The Pctg Variable Speed Hand Drip Coffee Filter Cup Can Del