SWIPE (Prussian Blue) - Fine standardline place inkwell directly into the

place inkwell directly into the bottle and replace the bottle cap tightly

The pen's deep green finish captures the beauty of nature

This pen comes with 1x ink cartridge

Robert Oster Signature Ink - Black 'N' Blue (Shake 'N' Shimmy)

Colorverse Season 7

SWIPE (Prussian Blue) - Fine standardline place inkwell directly into theThe TWSBI SWIPE set packs one heck of a punch! It boasts the same reliable #4 stainless steel nib found in the ECO, but this time with a cartridge converter filling mechanism. Each set comes with the SWIPE pen, a spring loaded converter, one ink cartridge and a spare spring (for use with different size cartridges), all encased in a rectangular plastic to go box.