Scissor Blades

Information
A blade that can cut Goku uniforms. It resembles a giant half scissor. One is red, which is owned by Ryūko Matoi and the other is blue, which is owned 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. The blade can expand into a huge long sword and collapse into a normal size scissor half.