TWSBI follows the traditional cartridge/converter style for their Swipe fountain pens. The packaging comes with the swipe pen, ink cartridge, and two converters (piston and spring).
Details
Body Material: Resin Nib Material: Steel Cap Mechanism: Snap-cap Postable: Yes Refills: Cartridges & Converters Available Nib sizes: Extra Fine (EF), Fine (F), Medium (M), Broad (B), and Stub 1.1 Sizes (approx): Pen closed (in cm): 13.8 x 1.5 Pen closed (in inches): 5.4 x 0.6 Pen posted (in cm): 16.5 x 1.5 Pen posted (in inches): 6.5 x 0.6
