It doesn't matter if you're Jason, a killer zombie or your own creation, give your scary costume a horrifying element with this realistic bleeding knife! The toy knife measures 21" long and is made from plastic. It features a black handle and a grey blade. The grey blade is within a larger, clear blade that also contains the liquid blood. The blood runs freely along the blade and has a realistic look. Send chills down everyone's spines when you add our theatrical blood or any of our scary accessories!