I have been testing these at home over the past few weeks as they are a new product and have been really popular.  Some of them have burned fine, with a rather large wax pool but some of them have melted the wax too quickly and after an hour and a half the wick has drowned.  I am now remaking them all with a couple of different wick sizes to try and get the burn just right.  If anyone has experienced problems with these candles, or indeed any of my candles, please let me know so I can replace them for you. You can contact me through the blog, website or in person at a craft fair.  As this is a relatively new company I would really appreciate any feedback or comments.