Window (3x3 Flat Inv)

The Window 3x3 Flat Inv. is a Structural Block in Space Engineers.

Function
Windows act like One way Mirrors, with the Transparent side generally being on the Interior of the Ship, while the Opaque side is generally on the Exterior. they come in multiple different shapes and sizes, and can keep a pressure seal, allowing for a room with Glass Windows to use Oxygen. they most commonly used to easily view the universe outside of one's spacecraft or station, but are also used as a wall one can see through inside a ship, to view either adjacent rooms or components inside the Vessel.