With an aerodynamic shape and sporty look, the Gear Matrix writing instruments, already available in the collection, are the result of a refined design research. The rollerball pen completes the existing range in the same bright, color-blocking inspired colors that give it a high energy and modern look that is unique to the HUGO BOSS brand. This product is available in black. Materials: Brass, Rubber, Metallic paint (matt). Colours: Black. Size: Dia. 13 / h. 139 mm. Decoration Position: Packaging, Product. Print Size:xcm.