These sweet and simple lids remind us of the condiment trays in our favorite off-the-beaten-path restaurants (minus the spoon hole). You KNOW that whatever is under there is going to be GOOD. As these are technically lids for combustion crucibles, you can go ahead and bring the fire with your sambal. One Foundry Family member also finds a utility in keeping her cat from licking the cream. As with science, it's all about solving for the variables.