The Glazed Endurium Window is a window you can build (the Endurium kit).
In-game description
A window of leaded panes of desert glass: it lets the morning in, and glows warm after dark.SHOWN IN THE BUILD RING
Building it
It costs 2 
Stone, 1 
Endurium Ingot, 1 
Glass, 2 Fire 2 Earth spirits. It needs 4 Jewels first. Take it down with DISMANTLE to get its cost back (see Building).
