Actually, that is what I have been using and doing too, but decided that I should test other wicks just to see what works best. I got some paper wicks (can't remember off the top of my head what they are, I will check later) and as soon as I put them in the tealight, they droop and lean and generally tick me off, lol. The thing I didn't like about the zinc core, was the mushrooming, but maybe that wasn't because of the type of wick?