Another incredible gift that is useful and unique. Retro 1951 Hex-O-Matic pencil with a Retro 1951 Hex-O-Matic ballpoint. A set of six-sided writing instruments at an affordable price. Engrave nicely.The Retro 1951 Thunder multi-pen has caused a storm. We've sold so many of these useful, ridiculously priced, coral colored multi-pens that they've become trendy. A ballpoint, .9mm pencil and a stylus or underliner point, all in the same aluminum body.