I have a few slender, sleek, needlepoint noname Chinese pens, which I assume write smoothly (the one I inked does, anyway). They are uninked, and I can put them in a small gold box. $27.50 each, shipped to US/UK. Email me at pensguitarsandcoffee@gmail.com if you are outside US/UK and we can check to see if postage needs to be adjusted, or for paypal instructions. I have attached 3 pics, one open, one capped, one of the converter (which I do not think is removable - I didn't try, because I might break it). I have eight (8) available at that price. If you want two, I will let them go for $50 the pair shipped
On my digital scale, the needle point pen weighs .85 oz, my Hero 329 is .55 oz and my Pilot 78G is .44 oz. metrically, that is 23.8 gm for the needlepoint, 15.4 gm for the Hero 329, 12.6 gm for the Pilot 78G. All weights are inked, as I use them as daily writers. I also have a Dani Trio Tac Carry II which weighs in at 1.7 oz, 47.6 gm. That is a heavy pen.
I hope to sell some so I can purchase another Danitrio from Winedoc.
I have attached pictures, and a nib comparison scan.
Pen open Pen closed Pen converter
Click to view attachment