There are only a few very specific situations where you actually want to spend an evening in handcuffs, and for those situations, you will have absolutely no interest in these Sparrows Uncuff Links that have a concealed handcuff key. (You probably won’t have a place to put them either because you won’t be wearing a shirt.) Fully finished in a black plating and designed to look indistinguishable from a normal pair of svelte cuff links (yes, they’re also functional for French Cuffs), each patented pair has a handcuff key built into the closing mechanism. And now for the obligatory company disclaimers: “Don’t break the law.” “Warning: The use of this product under some circumstances may result in you being shot.” In other words, tread carefully, Mr. Bond.