Description: 【Compatible with Cone Dripper】The Coffee Filter Shape Retainer is designed for use with cone shaped paper filters, ensuring a good fit for pour over brewing 【Tritan Material】Coffee Filter Shape Fixed Tool is made from Tritan, offering long term durability and resistance to wear 【Size】Coffee Filter Paper Assistant measures 2.56inchx3.94inch, providing an ergonomic grip while pressing coffee filters neatly into place 【Function】Coffee Filter Press works seamlessly with standard cone shaped filters, enhancing your hand brewed coffee experience effortlessly 【Design】: The Coffee Auxiliary Drip is designed with 20 ridges that correspond to the corners of the filter cup, making the filter paper and the filter cup fit more closely, facilitating the flow of hot water without accumulating on the filter paper pressing plate Specification: Height: 10cm/3.94inch Bottom Width: 2.5cm/0.98inch Up Width: 6.5cm/2.56inch Package Includes: 1 Coffee Filter Shape Retainer Note: Please allow slightly errors 1-2cm differences due to manual measurement.