Orseolo Glass Pen Set, Amber watercolor paper with lightfastness and opacity ratings

with lightfastness and opacity ratings for each color in the Heavy Body lineup

The paper is excellent with watercolor

Bortoletti Fonderia Artistica Venezia has been making fine writing supplies for more than 40 years

Nitram maintains the subtle tones and superior control of willow charcoal

Orseolo Glass Pen Set, Amber watercolor paper with lightfastness and opacity ratingsThis Italian glass pen is made from Murano glass, a heritage product of Venice. This type of glass pen was made in Venice as early as the 18th century, and Bortoletti continues to manufacture fine writing pens from this beautiful and durable material. The deep spiral shape holds a considerable volume of ink, and the fine, smooth tip is pleasant and reliable. Each handmade glass pen is a subtly different shape and will have slightly different writing