Don't grind it down quite as small so it will create better airflow. That is, if you ground it down fine.I will pick up a small pipe and see if she can do that. She liked the joint so I am game on stepping on my "J" skillz. I tried rolling one a little bit ago but I apparently it was too tight. Couldn't get any air flow through.....ah well, lesson learned.
Also, my wife has a collection of small glass pipes she uses for different strains.