TWSBI Ink Bottles There are 2 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.
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
This is the second time that I have bought specialist ink from this company. This time the parcel ...
Wow! Impeccable advice and service. After purchasing a set of pens as present for last Christmas, ...
Excellent service as usual! Pen worked flawlessly out of the box, many thanks!