Identify a Unusual MB That Recently Sold on eBay Please

[OCArt]

I saw this, unusual to me, MB on eBay. The item has already sold but I'd like to know more about the model for my own education. It has an unusual threaded tail end that I've never seen before. The original auction listing has more photos but I've pasted one below.  Thanks in advance.

Dave

[Michael R.]

Look up the Meisterstück Mozart series of pens. Very small pens.

[iddqd]

Yep, on my local market place, I currently see two adverts for these, listed as Mozart (asking 300 euro each for the first two, and 1000 euro for the Czar/golden one).

[OCArt]

@Michael R.  @iddqd Thanks folks, I appreciate the info. That Czar model is beautiful, I like the green and gold combo.

[ak47]

I have seen the pictures.. I have some doubts about the end of the barrel. I have never seen one like this..with a step.

[iddqd]

https://www.catawiki.com/en/l/82001365-montblanc-mozart-fountain-pen

 

Found another Mozart-pen. Auction ends tomorrow, by the looks of it.

[OCArt]

Thanks @iddqd I wasn't interested in buying one just didn't recognize the model.