Concentrated Candle Dye 3/4 Ounce Blocks-Green. After your wax is completely melted shave some of the dye blocks into the melted wax and stir well. To get an idea of the color concentration place a few drops of wax onto a piece of white paper. Wonderful way to color your wholesale discount cheap bulk home candles. Sold Individually Please note: If there is a color/size/type option, the option closest to the image will be shipped (Or you may receive a random color/size/type).