Caran d'Ache Fix Pencil Alfredo Haberli 2mm Mechanical Pencil - Plum (Limited Edition)Caran dAche has joined forces with Alfredo Hberli to create a limited edition of the emblematic FIXPENCIL. It is a mechanical pencil that he has collected since he was a child, the inseparable companion of his creations and the extension of his creativity. In two tone, Plum or Orange, the artist reinterprets this instrument which is ideal for preliminary sketches and spontaneous ideas the essential companion of architects, engineers, designers,