Penna Pitt Artist Pen grigio freddo I
Penna Pitt Artist Pen grigio caldo III
Penna Pitt Artist Pen grigio caldo V
Penna Pitt Artist Pen grigio freddo III
Penna Pitt Artist Pen grigio freddo IV
Penna Pitt Artist Pen grigio freddo VI
Penna Pitt Artist Pen grigio caldo IV
Penna Pitt Artist Pen grigio caldo I