This teeny-tiny pocket knife is one-of-a-kind. Shaped like a sardine, it features a gold and silver design that packs a punch. But don't take it on a plane - just a friendly heads up!

Gold: Hanging from a 30" brass chain with an adjustable option, bolo-style, so you can wear it shorter with your other favorite necklaces.

Fish measures 1" (folded) and is made from Brass and stainless steel.