Mirrors.

[pizzatiger]

6 things-
1-I don't think lasers move that slow
2-How she even get the laser to even do that instead of reflecting somewhere that isn't the other mirror
3-why does the laser go down a level when she does that
4-Why isn't the glass melting
5-How does she manage to get two seperate lasers when she faces it toward the wall
6-What the hell is this show, it has actually decent animation