Demonstrators

[Sheaffer270]

How does the valve work?

It works the same as a traditional Japanese Eye Dropper. The pen is filled like any other eyedropper, by unscrewing the section and filling with ink via an eyedropper or syringe. The plunger enables you to seal the feed from receiving anymore ink and ensures that the pen will not leak should a pressure change occur. Some have also claimed that the plunger allows you to control the wetness of the pen, which may be true on some older vintage pens but I have not experienced it with this pen. I'll link Richard Binder's page on filling mechanisms for further reading.

 

http://www.richardspens.com/?page=ref/fillers/fillers.htm

http://www.richardspens.com/images/ref/fillers/diagrams/nonleak.png

 

 

 

 

[Astronymus]

I see. Thank you very much for the explanation.

[MKB]

[Hans-Gabriel]

I bought a lens that I've been wanting for ages this week and attempted some fountain pen photography with it. This is my TWSBI Diamond 580AL (one of my absolute favourites)

 

 

 

stringsandpedals, I find this picture to be absolutely magnificient. Can I PM you about it?

[Brush]

M805

 

[truphae_inc]

Here's a few recent shots of our Aurora demonstrators!

[Newjelan]

Very nice pens truphae_inc

[Doost]

My first pen

[Karmachanic]

Cool. Any fish in there? Just kidding!! :P Looks much better than my first pen.

Edited June 7, 2018 by Karmachanic

[truphae_inc]

Very nice pens truphae_inc

Thank you so much!

[adyf]

Parker 51 Vacumatic 1948.

 

 

 

[Doost]

Already sold this one amazing Delta Pen. To stiff nib for me.

 

[KyleClapton]

My favorite Demonstrator picture so far

 

[Frozenoak]

Parker 51 Vacumatic 1948.

 

par161pen.jpg

 

 

Wait! There's a Parker 51 Demonstrator?

Maybe I shouldn't be surprised, but I am.

Edited June 13, 2019 by Frozenoak

[KyleClapton]

Demonstrator of Sailor Pro Gears and 1911s

[como]

Omas Ogiva Vodka Lemon + Omas Art Vision Liquid Blue

[mehandiratta]

This is Wality 71 JT and not 69A as handwritten in Pic...

 

 

 

 

 

 

 

 

 

 

 

The nib is by Syahi and it is a threaded nib instead of previous generation friction fit nibs

[pix]

From left to right:

Pelikan M250, Aurora 88, Aurora Optima, Pelikan M800.

 

Edited August 27, 2019 by pix

[cunim]

Well done, pix!

[feynman]

This thread....just too dangerous. So much beauty.