Hardly anyone carries change anymore, but if you do, you can make it a little more useful with some Hollow Spy Coins. These exact duplicates of real spy coins used by both the CIA and KGB let you covertly carry microSD cards full of important data, or anything else you can think of that will fit inside, all while hitting very close to “real” weight. Available in multiple denominations, including nickels, quarters, half-dollars, pounds, and euros.
