This is a brand name pen with a simple design that can be used in business settings, including black / red (0.7 mm) and a mechanical pencil (0.5 mm)); Product Size: Approx. 0.6 x 0.7 x 5.5 inches (1.5 x 1.8 x 14 cm); Product Material: ABS resin; Product Contents: Ballpoint pen (oil-based black/ red), mechanical pencil (0.5 mm round) with postcard for mail orders.