Laser Dimension Blade

A laser dimension blade is a device used by Krang in the 1987-1996 animated TV series episode April Gets in Dutch to open portals. To make it stronger, Krang goes for the Dutch Duchess Diamond.

When Spats Sparkle and Dag steal the original Dutch Duchess Diamond and replace it with a fake diamond, stolen by Shredder unaware of the first theft, the fake diamond causes Earthquakes on Earth..