I just tried the teabag and it worked great. It seems that it's producing a little more vapor and a bit of a throat hit. I had to dilute my e-liquid with vg and it killed what little throat hit it had, but I'm getting a little one while using the teabag. I was also getting a wierd taste from the polyfill that I was stuffing my carts with, but that taste is gone now. I did have a question though. Are we supposed to rinse the teabag after we dump out the tea before we use it? I didn't, but I don't know if I should from now on, or does it matter? I think I will definitely use this instead of polyfill. I just used the cheap ones that my work has for us. I think I can buy a big box of them for a few dollars. I use a 901 and with these teabags I can get 4 different fillers out of one bag. That will be really inexpensive.