A double-sided, pocket-sized work of art by Urban EDC Supply and graphic artist Billy French, the astronomer spinning coin features representations of the sun and the moon. Beyond the artistic motifs, however, there’s a game-like novelty to the coin—involving patience. If successful, one can launch the coin into a spin lasting up to 10 minutes. Each coin is crafted and individually pressed by Shire Post Mint in Springdale, Arkansas. And they come in six material/finish colorways.