Occasionally we are looking in design shops abroad and see something so clever you think, "why has no one thought of this before?". Manufactum, a German hardware and gift store, had these in Vienna, and we were like "Of course!" Like all Advent and Christmas candles, it feels like it would be a shame to light them. From the archive: ketchup and mustard candles (Zara Home) Also spotted in M&S: ketchup and mustard tops