Our Round Glass Candle Jar is a big one! Holding 14 oz and measuring 3 7/8" in diameter x 3 7/8" tall. It has a slightly smaller foot at the base giving it an elegant touch. When using Soy Wax we recommend the CD-20 wick. Becasue this is a larger container you can use two wicks. For that we recommend the CD-12 wicks.