"Good jars" star star star star star_border Bought for marmalade. Tha actual capacity of the jars is 350 ml. to the top of the shoulder. 454 g. of the marmalade in the recipe that I used (Delia Smith's) would fill to about that level. Volumes are easier to work with than masses as jars are primarily a volume containers. Lids are fine although I'd have preferred other options such as black, silver or gold: easy to do as they are packed separately. Options for button indicator lids would have be good. Even better, Crown Orbit lids are much easier to remove and so have better reuse potential for environmental reasons.