What do bicycles have to do with pens? Nothing. There is only a memory that makes Giuliano Mazzuoli feel a particular bond with the Officina line ('officina' in Italian means mechanical workshop). His grandfather Renato had a mechanical workshop with lathes and cutters with which he built handcrafted bicycles. Officina are prized, uncommon pens that are available in three different styles: End Mill, Thread, and Micrometer. Officina 4 Tempi comes with parts to make a ballpoint pen, rollerball pen, fountain pen, and pencil.