This just might be the coolest fan-made lightsaber we've ever seen. Obviously, we don't know if you can actually disassemble the lightsabers used in the movie. But, if we're speaking accuracy according to the Star Wars universe - this fan-made saber might even have to sabers used in the movies beat!
Not only does this saber make sound effects based on both movements and contact, but there's an even cooler surprise inside. Upon disassembly, we see that this saber even has a Kyber crystal inside! It might not be from Ilum, but it's a neat detail to include.