Performance Uniformity & Flow Rate Stability:31 dispersion holes in a concentric layout deliver uniform water flow, ensuring stable brewing. Design Stepped Aperture:Features stepped aperture design to regulate water flow, preventing pooling for balanced extraction. Material:Crafted from, this dripper ensures durability and resists high temperatures, perfect for baristas. Compatibility for V-shape, for , Flat-bottom:Versatile design fits for V-shape, for , and flat-bottom , enhancing its adaptability. Adjustability Stepless Height:Stepless height adjustment allows for optimal extraction with any bean, filter, or taste preference. Colour:Black Material:Resin Package Contents: 1pcs x Coffee dripper Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.