A zero rarely works alone, which is exactly why it is sold as a single pick: pair it with a 3 for a 30th, a 5 for a 50th, or set two of them after a 1 for a 100th. The molded plastic numeral stands 4 inches tall on its pick.

Push it into the cake just off center so the number reads straight from the front when the candles go in. Sold by the package (1 cake topper) or by the case (12 cake toppers).