Hello there. I use Eco Soya CB Advanced for some of my container candles. With the frosted jars I use, I only use a special blend of soy wax that I get right from my jar supplier. They have formulated a soy wax that works awesome with their jars. I bought a 10 lb. sample from them and they also give you 4 of any of their jars, mix n match for free. If you want additional sets they are like $20.00 a set. I bought 1 free set, 1 additional set, and the 10 lb. soy wax sample for like $40.00. They are awesome their. The lady I spoke to is Paula and I think their wax is the best with their jars. www.thejarstore.com Check them out and tell them Tiffnie from Scents-N-Treasures LLC sent you. She'll know who I am.