The Retro51 Hex-O-Matic Black Mechanical Pencil. From the most challenging technical jobs to jotting notes on your hand, Hex-o-matic feels great in the hand but is built to go 24/7. # The faceted metal barrels are sleek and straight. # The rounded texture grip allows comfort and non slip handling. # Please see other collections in Retro51 Mechanical Pencil. # We also sell other Mechanical Pencil Refill. # 0.7mm pencil leads. ADDITIONAL INFO: * Genuine Product from Retro51. Buy from us with confidence * Brand New Product. Guaranteed for quality. Additional Brand Information As its name suggests, Retro 51 is an American company established in 1951. Since its inception, Retro 51 has striven to provide fashion, color, and value with each of its writing instruments and accessories. Backed with a lifetime warranty, Retro 51 pens are a great investment for everyday users looking to spice up their writing. only , is an AUTHORIZED DEALER of Retro 51 pens and accessories.