Consider investing in a fun map and shot glass display case. These display cases come in a variety of sizes, but they typically hold between 40 and 75 shot glasses -- perfect for a larger collection.

Shot glasses are a fun novelty that can be hard to store and display, but you can make them into the centerpiece of a room ...

The touch screen, called the “Freedom Case,” allows customers to use their cell phone number, a retailer’s app, or a store loyalty card to unlock a display case and access locked merchandise.