Montblanc Writing Instrument StarWalker BlackCosmos Metal Ballpoint Pen, 129294. The StarWalker collection is about walking amidst the stars. It's about exploring the cosmos and foreign galaxies, about being part of one of the most mysterious and powerful of humankind’s adventures: space exploration. The StarWalker BlackCosmos collection depicts the depth of space and its unmistakable sceneries by sporting an unforeseen needled metal surface, employed for both barrel and cap, which conveys a distinct material feeling. The patented StarWalker emblem technology features a grey translucent dome, beneath the floating Montblanc emblem. All metal parts of the StarWalker BlackCosmos Metal are coated with deep black PVD.