If you can't decide what your favorite color is, don't be sad, this knife solves that problem for you. This rainbow hued knife has a little bit of each color so you'll never have to choose just one shade. The stainless steel blade is four inches long and is just as effective as a black blade. The handle joins the fun with it being black with a rainbow colored liner, so you are constantly surrounded by colors. The colors shine even when the blade is closed and kept in place with the included pocket clip. Made by Tac-Force.