TWSBI Diamond 50 ink bottle
Item no: M7442170
The TWSBI inkwell has an aluminum cap. This inkwell allows you to fill your fountain pen even when the jar is almost empty. The jar is of course very suitable for the TWSBI pens, but also ordinary standard converters can be connected directly to the inner cap and can be filled easily and cleanly.
The ink bottle is supplied empty and has a capacity of 50 ml. TWSBI a new name in the pen world, but not unknown in the field of stationery. For example, the Taiwanese parent company Ta Shin Precision, as an OEM supplier for various other stationery manufacturers, produced vital parts. After forty years, it was decided to produce pens under their own label under the brand name: TWSBI.