If you’re a lover of all things lunar, you’re sure to be fascinated by Shire Post Mint’s full moon and supermoon silver coins. Struck in solid .999 fine silver, they have an incredibly detailed 136,794,240-to-1 scale of the moon’s surface. The grooves of each coin have a patina that helps highlight the craters and valleys. In addition to rounded edges, the coins have “999 FS” stamped at the corner to show their authenticity. Rounding out the package is a booklet with a detailed description of the coins and interesting lunar facts.