Oh my good god, that's brilliant. What diameter dowel do you use? I've been looking at making a custom wand for my wife, but didn't really know where to start haha
I haven't really measured their diameter, but compared to the actual Noble Collection wands, they're pretty spot on.
Try using a size 9 or 10 paintbrush as a base for the wand you'll be making. You just need to extend it a bit since they're a little short... You can use those thick milk tea straws and epoxy putty.