One more top for your mop.

Mop is too simple tool. So we can add some fun for this.
PLA, .2mm, standard settings, and don't forget to use brim.
Designed for the stick with 24mm diameter. Fill free to scale it with slicer.
Glue things together with your favorit glue. I use epoxy.
I didn't use supports, but it would be helpful.