TWSBI Eco Caffe and bronze fountain pen Nib:EF in their fearless attempt to

in their fearless attempt to win a bet

Known as the Souverain series since the 1980s

with a polished stainless steel clip

robust aluminum

in the color Matt Black with the clip

TWSBI Eco Caffe and bronze fountain pen Nib:EF in their fearless attempt toDe TWSBI Eco is made of transparent plastic, which provides a wonderful view on the inside of the pen, the cap and piston mechanism are made of creme color color plastic. The pens character will change with every other color you fill it with. For the adventurous people, the pen is easy to take apart for servicing or cleaning. A key and silicone grease are provided with the pen.