Designed to fill your TWSBI Diamond fountain pen, this striking glass ink bottle will look at home on any desk. With a specially designed central metal band that connects directly to the TWSBI Diamond pen, a long tube dips into the ink and provides easy, effortless filling. For other fountain pens, the metal section can be removed and the bottle is supplied with a removable central reservoir, allowing you to fill your fountain pen down to the last drop of ink.
Please note that this ink bottle is supplied empty. It will need to be filled with your favourite ink.
- Glass ink bottle with red metal band
- Supplied empty
- TWSBI logo on bottle cap
- Metal band used for filling TWSBI Diamond range is also compatible with standard international converters
- Additional removable central reservoir to assist with filling other fountain pens
- 50ml capacity
- Dimensions: D 68mm x H 68mm (Height with metal band in place)
- Weight (empty – with metal band): 155g
After 40 years manufacturing for other well know brands, TWSBI started their own range of pens. Their fountain pens use innovative piston filling mechanisms (such as springs and vacuums) that make it quicker and easier to fill the pen with ink. Designed with transparent bodies so you can see the inner workings of the pen, TWSBI supply a toolkit with every writing instrument so you can take it apart and clean thoroughly.