Hello, in comparison to the Niche this is has an 83mm flat burr. It’s difficult to compare a large flatt burr like this to say a conical like the niche, and yes this is larger than the niche.
It has no hopper, if you wanted a hopper it’s something you’d need to acquire. This has been set up for single dosing. It has a metal cap on top that came with the Daniel Wong mod.
The collar is original, it’s just the grind adjustment lever that isn’t.
As for history I acquired this from a forum member on cfuk, moded it to single dose and customised it.
It’s collection from Dumfrieshire or postage at buyers expense.
The burrs on this are a year old, and are the titanium burrs which you will never likely have to replace in your lifetime 😅
Any further questions @capuchin just ask.