Inserting screens can be a slight hassle. With the included "Install Tool" it really helps to keep the screens centered in the cup while screens are inserted. Make sure you install the Cupped side first and push easy with the tool to Install. You may need to CUP the screens more with your fingers when installing into the Ceramic cups.
- 3 Screen Diffusers
- 1/8" Jazzy 10 Install Tool