Paint handle for cork

Scaled up a bit and added a space to hold a cork (recommend synthetic cork from a cheap bottle of wine eg Apothic)
Stick that with a straightened paper clip and mount a hollowed resin print using a convenient drain hole. You may need to bend the paper clip a bit where it goes in the model to stop it spinning.

Printing with 5-10% infill and pausing prior to the base of the cork space is a good time to add sand to weight the base.