TWSBI
Affordable piston-filling fountains
TWSBI fountain pens (TaShin Precision, Taiwan) are known for their large ink capacity, piston-filling mechanisms and transparent designs. They feature German-made nibs, which perform well straight out of the box. The TWSBI Diamond 580 serves as the everyday writer, equipped with a screw-off nib unit for easy nib size changes or compatiblility with the TWSBI Diamond 50 Inkwell. The TWSBI Eco, or Eco-T with a more pronounced grip, offers a simplied design with a friction fit nib and feed. The TWSBI Swipe provides the flexibility of standard cartridges or a spring converter for quick fills. TWSBI pens offer high flow and write wide, similar to LAMY pens, making them perfect for sketching with waterproof inks. Explore our TWSBI Sketch Kits which pair popular models with pigmented inks. As specialists in TWSBI products, we maintain a wide and deep stock of this range. Read more about our top 7 TWSBI pens over on our Blog.
Browse TWSBI Range
- TWSBI Diamond 580ALR Navy Blue Fountain Pen - Clear body with Blue trim - 1.1 Italic (stub) Nib$119.95
- TWSBI Diamond 580ALR Punch Pink Fountain Pen - Clear body with Pink trim - 1.1 Italic (stub) Nib$119.95TWSBI Diamond 580ALR Prussian Blue Fountain Pen - Clear body with Blue trim - 1.1 Italic (stub) Nib$119.95TWSBI Diamond 580ALR Black Fountain Pen - Clear body with Black trim - 1.1mm Italic (stub) Nib$119.95TWSBI Diamond 580ALR Prussian Blue Fountain Pen - Clear body with Blue trim - Extra Fine Nib$119.95TWSBI Diamond 580AL Rose Fountain Pen - Clear with silver aluminium trim - 1.1 Italic Stub Nib$119.95TWSBI Diamond 580ALR Nickel Grey Fountain Pen - Clear body with Nickel Grey trims - Medium Nib$119.95