If you mean the gold Maki-E, then it is a Danitrio Genkai custom LE of 8 pieces. It is considered an oversized pen, equivalent to a Namiki Emperor in size. It's a big boy π.
You can just Google Danitrio and go to their website to have a look if you are curious. They have different models in different sizes and styles, depending on your interest. I would equate Danitrio like an Independent if we are talking the watch world. Rolex would be Montblanc, whereas Danitrio would be like FPJ, Kari Voutilainen, Laurent Ferrier, etc...since they make UBER rare pieces and very limited in quantity. This Genkai took the master 6 months to make, all by hand from start to finish. Truly artisanal work of the highest quality π
There are in-depth YouTube videos that explains the process of true Maki-E, Chinkin, etc...I can send you some links if you like π.
Here are more photos.
I have a few of these Genkai models. They are so big that they require their own custom made cases since they won't fit into conventional sized pen cases π€¦ββοΈ
Next to a Montblanc 149 which is already a full-sized pen so you can see the difference in size.