DONT EVEN BOTHER WITH IT, JUST GET THE AROMED VAPORIZER.. ITS THE ONLY VAPORIZER ON PLANET EARTH THAT IS THE PERFECT VAPORIZER... NO DANG BALLOONS OR FANS, JUST TOKE IT LIKE A JOINT.. AND ITS LESS EXPENSIVE THAN THE FAMOUS VALCANO AND DEFINATLY FAR BETTER.. I HAVE USED VAPORIZERS FOR A COUPLE OF YEARS NOW, AND THE AROMED IS INFACT THE BEST FUNCTIONING AND RELIABLE VAPORIZER U WILL EVER OWN, AT LEAST UP TO DATE.... MY VAPIR ONE IS DEAD ALSO, INFACT IM GLAD, BECAUSE IF IT DIDNT DIE, I WOULDNT HAVE DISCOVERED THE AROMED;. VAPE ON!