TWSBI Diamond Mini Clear Fountain pen
Item no: M7442990
Holder and cap are made of strong polycarbonate with a high optical purity, the cap is smooth while the barrel is faceted. All fittings, clip and rings are chrome plated. It is a real demonstrator equipped with a fixed piston mechanism, in addition, the pen, for those who are more adventurous, can easily be disassembled completely.
A key and some grease for the piston are included in the package. The pen has a rubber 0-ring on the barrel, which acts as an extra gasket when the cap is screwed onto the pen. The TWSBI's feel great, steel nibs are available in different writing widths.