Scissor Blades

Information
A blade that can cut Goku uniforms. It is resembles a pair of half scissor. One is red, which is own by Ryūko Matoi and the other is blue, is own by someone of the Kiryūin family. There are still things unknown about these blades and who made them. Ryūko's father, Isshin Matoi, Was killed by this blade.