There is a long history of Memento Mori reminders, including coins. We have added our own spin on the concept and included a new reverse side, “Memento Vivere” which translates to “remember that you have to live.” We believe there is a beautiful balance between accepting mortality and embracing life. Memento mori (Latin: "Remember that you have to die.") is the medieval Latin Christian theory and practice of reflection on mortality. Especially as a means of considering the vanity of earthly life and the transient nature of all earthly goods and pursuits. Memento vivere (Latin: "Remember you have to live.") Know that your time is short in the grand scheme of things. So have fun while you are here. This Iron coin is about 1/2 ounce, or 15 grams of solid 99.9% iron, blackened and waxed to prevent rusting so it can be carried daily. The coloring/patina process is done by hand, and it is both an art and a science so coins will vary slightly. Coins are struck one at a time in the USA using antique machinery and traditional coining techniques.