Will the Darth Maul Double-Ended Lightsaber work in the Saber Stand?

It wll work like any other Lightsaber as long as you display it in two parts.  This is the way the Lightsaber was intended to be used.  To be separated into two parts and recombined when needed.
It is possible to place the whole Darth Maul Lightsaber into the stand by placing the cup at or near the bottom of the wall and the top ring 6 inches from the top of the uppermost lightsaber.  However we do not recommend this as the distance between the top and bottow will leave the lightsaber unstable.  It will also place a lot of weight onto the bottom most lightsaber.
We recommend displaying the Darth Maul as two seperate lightsabers.