The default knob on Creality's Ender 3 V2 display can be a bit tedious to use. With this print you don't need to remove the knob to improve it, just put this print over the knob, it should fit just nicely onto it.
The original design is by Wessel E. (Woxtrot) on Thingiverse. His design is the one with one arm, my version has three.
The author hasn't provided the model origin yet.