Caran d'Ache 849 Claim Your Style Limited Edition Ballpoint Pen-Polar BlueSince 1969, the Caran dAche 849 ballpoint pen has been the ideal day to day companion. This iconic writing instrument guarantees unique writing comfort. Manufactured from durable lightweight aluminum, the signature hexagonal barrel gives the pen a streamlined silhouette and contemporary appeal. With a simple push button mechanism and fitted with the long lasting Goliath refill, this pen is sure to become your writing instrument of choice. Ident No.