French Press Knob

This will fit on the stem of a french press plunger. The piece can be attached with a strong clear glue or sealant. I had some gasket maker on hand, which worked perfectly.

You might need to adjust the diameter of the hole (beneath) based on the size of the plunger stem.

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/8CsruP8cXhv