During the Cold War, spies used hollow coins to pass secret messages, hide suicide poisons and smuggle microfilms without detection. While we don’t expect you to use this for anything like that, being discreet with personal information is just one of the many uses for these Hollow Half Dollars.
By using one of the two included machined unlocking rings, a simple slam on the table is all it takes to open the two halves of the coin. The interior reveals a recessed area that perfectly fits a MicroSD Card! (not included)
The second ring is perfect to give to a counterpart if you need to trade information back and forth with the Hollow Half Dollar. While a bit more normal looking than our Spy Coins Edition ITS Challenge Coin, it’s still larger than most pocket change. Just be careful not to spend it!