I am just preparing my labels for my bath salts, I have 8 oz jars and as I was filling the various scents of 8oz each I noticed that some jars were more full then others and it looked terrible. Instead of having my mint bath salts at 8 oz and my melon bath salts at 8.5oz, I was thinking i should label these by volume so they will all look the same on the label. Can I do this? If so how would I put it (8 oz by volume?) I've been searching all morning and I came up with nothing. Thanks