Diplomat Aero Rollerball Pen - Rhomb Flame penmodel Expert it is called a "bird

it is called a "bird clam"

Ballpoint pen uses a Parker -style ballpoint refill (included)

Dimensions: W45 x D4 x H161mm

Jacques Herbin has been producing high quality glass pens for centuries and the new Twisted Glass Pens are no exception

Diplomat Aero Rollerball Pen - Rhomb Flame penmodel Expert it is called a "birdThe Diplomat Aero Rhomb Flame reimagines the classic Aero collection, replacing the familiar Zeppelin inspired grooves with an intricate rhomb pattern guilloche engraving. Each stainless steel body is individually hand torched, producing a one of a kind blend of blue, bronze, gold, and violet tones so no two pens are exactly alike. The rollerball fits a standard international rollerball refill and features Diplomat's patented Soft Sliding Click cap