Lightsaber Coupler

thingiverse

Here's one potential design for a coupler that could connect two lightsabers, allowing them to be wielded as a single, dual-bladed saber. The coupler would consist of a central axis, around which the blades of both sabers would rotate, while remaining perfectly synchronized in terms of spin and oscillation. This would enable the user to control both blades with ease, executing intricate maneuvers with precision and finesse.