“On the ‘Products’ page is a complete list of our fully functional hollow spy coins. They are all precision machined from actual coins, and are absolutely indistinguishable from a solid coin to the naked eye. They can be safely handled without danger of separation, and could easily circulate without detection. These products are proudly made in The USA. Although the technology of the hollow coin is not new, the data media is. Many of our coins are specially machined to secure the MicroSD Memory Card, which has capacities of several gigabytes.”
