A technique created with Kikal's Glass Manipulation. He creates a sword forged from layers of chakra enhanced glass, making it almost completely unbreakable. He can either fight with this freely, or let it fight on its own through his guidance. As with other glass, he can manipulate the properites of the blade as he pleases, meaning it can be any kind of weapon he pleases. Even if someone manages to shatter it, the blade can reform or impale the foe.