Depending on the candle fragrance, dye, or jar type used you may need to upsize or downsize your wicks.
We recommend always making test candles before making a large batch of candles. Once you find your wick size for a perfect burning candle you can keep using that wick size whenever you make that candle.
Measure the inside diameter of your candle jar then see the chart below.
(ECO 4) 1.75 inch to 2.19 inch Inside Container Diameter
(ECO 8) 2.2 inch to 2.69 inch Inside Container Diameter
(ECO 10) 2.7 inch to 2.94 inch Inside Container Diameter
(ECO 14) 2.95 inch to 3.29 inch Inside Container Diameter
(ECO 16) 3.3 inch to 3.79 inch Inside Container Diameter
(2 ECO 10 Wicks) 3.8 inch to 4.2 inch Inside Container Diameter
(ECO 4) 1.75 inch to 2.19 inch Inside Container Diameter
(ECO 8) 2.2 inch to 2.69 inch Inside Container Diameter
(ECO 12) 2.7 inch to 2.94 inch Inside Container Diameter
(ECO 14) 2.95 inch to 3.29 inch Inside Container Diameter
(ECO 16) 3.3 inch to 3.79 inch Inside Container Diameter
(2 ECO 6 Wicks) 3.8 inch to 4.2 inch Inside Container Diameter
(ECO 4) 1.75 inch to 2.19 inch Inside Container Diameter
(ECO 8) 2.2 inch to 2.69 inch Inside Container Diameter
(ECO 12) 2.7 inch to 2.94 inch Inside Container Diameter
(ECO 16) 2.95 inch to 3.29 inch Inside Container Diameter
(2 ECO 8 Wicks) 3.3 inch to 3.79 inch Inside Container Diameter
(2 ECO 10 Wicks) 3.8 inch to 4.2 inch Inside Container Diameter