When I first started using the glass on glass, the wand kept falling out (when I wasn't looking) so I didn't know how it happened. Anyways, after I saw the tip to twist the wand, it hasn't fallen out since. Be sure to give it a very light twist, like a 1/32nd turn.. I twisted it about a quarter turn once, and it got stuck. I had to turn off the unit to let it cool and take some time separating the glass. -vbeazy that looks great, I ordered it. Price actually beat most of dhgate.