Installed this after yanking the old knob on a 1-2 shift:
Bored hole up middle of ball, squeezed a lot of glue into it, wrapped the lever with hockey tape (hopefully making it easier to remove if/when, and jammed the ball on. It is pretty solid and, while it is rather large compared to a standard shift knob, it works fine and has a nice feel.
Notice I put the shift pattern from the old knob into the cigarette lighter in case someone needs to drive it they can see what the shift pattern is.

Bored hole up middle of ball, squeezed a lot of glue into it, wrapped the lever with hockey tape (hopefully making it easier to remove if/when, and jammed the ball on. It is pretty solid and, while it is rather large compared to a standard shift knob, it works fine and has a nice feel.
Notice I put the shift pattern from the old knob into the cigarette lighter in case someone needs to drive it they can see what the shift pattern is.