TWSBI Ink Bottles There are 3 products.
TWSBI ink bottles are designed specifically to work with TWSBI fountain pens to provide quick, easy and clean filling of your pen.
Although designed primarily to partner the Diamond series of pens (Diamond 580 and Diamond mini), the TWSBI Diamond 50 ink bottle can be used with all makes and models of fountain pen.
Sorry, out of stock M7447690
Glass ink bottle Polished aluminium parts Internal reservoir Unique filling mode
In Stock M7442160
Glass ink bottle Internal reservoir Unique filling mode
In Stock M444540
Plastic bottle For use with Vac 700, Vac 700R & Vac Mini Capacity 20ml
An excellent service from Martin and the Writing Desk. All my queries were answered fully. My &quo ...
My TWSBI mechanical pencil arrived so quickly I didn't realise what was in the parcel. Ordered at 11 ...
I received my parcel the day after I ordered it. And the Writing Desk answered my query almost immed ...