Those look good.
What size did you make your dowel rod?
I was watching a video some time back of a gal making wax cups and after she was done with the last dip she would dip the bottom of a wood bar into the wax and then put the wax cups on the hot wax on the bar, once the wax set she would pull the dowels out.
found the video
and a video of how to remove them from the bar, looks a little rough to me, but they are making a living doing it.