This is a loader that attaches to a 4" shaker table. It allows the user to load 21 classic size pre-roll cones (84mm) at a time. The left and right side screw together around the shaker table, then the cone loader screws onto this adapter.

Load the empty cones and then add finely ground material. Turn the shaker onto low and let the material start to sift down into the cones, increase the shaking power and let it run for a few minutes. If you notice that all material has been used add more.

Afterwards I unscrew the tube and then use a poker to pop each filled cone out.