SWIPE (Prussian Blue) - Extra Fine loose-sheets 6mm) nib and has a

6mm) nib and has a purple-reddish marbling pattern on the grip

It will fade over time especially in the sun but it never fully goes away

This is a special edition set

and is known to be the first female architect in modern China

especially when in bloom

SWIPE (Prussian Blue) - Extra Fine loose-sheets 6mm) nib and has aThe 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.