Add these CuffLinks Pocket Knife Cufflinks to your cuffs for a slightly off-beat effect. Their tops are shaped into detailed miniature pocket knives. These knives even have tiny, dull blades that can be unclasped and released. The metal plated base is characteristically glossy and is durable. Accents are colored and coated with enamel so that they do not fade or chip away over time. These cufflinks feature bullet back closures. As this is very user-friendly, you can hold your cuffs together in a trouble-free manner. Simply flip the bullet, slide the cufflinks into the eyelets and twist to close.