Montblanc StarWalker ultra black fountain pen 126340. The StarWalk collection is about walking admits the stars, exploring the cosmos and foreign galaxies. This pen is made from matt black precious resin and black ruthenium-coated fittings. The patented StarWalker emblem technology features the floating Montblanc emblem in a translucent dome. The nib is handcrafted in Au 585 ruthenium-coated gold nib. Dimensions: 135.7 x 14.9 mm