I’ve never impressed by any nib on that level, the feeling is shockingly impressive as you’re meeting with an emperor!! As an urushi craftsman, I can say the work is minimal and just perfect especially on the knob part. Most of the reviews doesn’t mention the knob in detail but I believe this needs more attention. You can arrange the ink flow rate from there which will change eventually the colour and size of your lines depending on the ink type for sure. I was criticising being eye dropper but now I know why!
I’m so fascinated by this pen and wishing you to experience the same.

Excellent service from Iguanasell. Pen is amazing. Very smooth writer and comfortable to hold. It's definitely not a novelty item as I have written pages and pages at a time with it.

Namiki Emperor is an excellent pen and the service provided by Inguana Sell is second to none. I strongly recommend this seller if you consider to buy a fountain pen.