People use a Presto Pot. New to the forum, I've been browsing for a week or so now so hello Some fantastic information you guys provide. I'm in Tasmania, Australia. Maths, who knew it would be important :rolleyes2 I made some candles last night for testing of wicks. Plus cure times as I am using the Ecosoya Advanced. 8oz tins, testing the htp 104 and 105 wicks. So had 6 tins set up 5, 9, 14 day cure times. Well my maths was way way out and melted 2.08kgs of wax and added 94. something grams of fragrance. Pouring away and then realised I had way too much wax left over! Panic!! Another tin and 3 tumblers later and filling the tins high..the wax was used. Crikies...lol..what a learning experience. I shall now melt the wax and weigh the melted wax amount that I need. It was in the conversion from solid to melted that I stuffed it. Sadly I think now I end up with a 4% fragrance which is probably not going to be good. Ah well.... learning learning :smiley2: Amanda