this is a fun 5 minute project and will work with flash paper as well
you will need:
1x piece of pvc pipe (roughly 4'')
1x long necked BBQ lighter
first cut your pvc pipe to the right length (this will vary but basically the aim is to have about a 1/4 inch of pvc above the end of the lighter.)and add a some electrical tape to one end of the pipe and slip it onto the lighter( it should be a snug fit because of the tape).
Once you have achieved a good connection reinforce the bond with more tape.
to load this wand just push some flash cotton/paper into the end.
To fire just press the button.
As always have respect for the fire and be safe!
Thanks for reading!