Loved the original model by ShepardIRL but its difficult to print in one solid file.
I've therefore split the wand by two planes making 4 parts that are both easier to print, and stronger. I've also added a small groove up the middle of the wand for your dragon's heart or phoenix feather (or more usefully some stiff wire to add stability).
Simply print (I used a wooden filament) glue together, and enjoy!
Designer, crafter, typographer, creator