Faber Castell Polychromos Pencils are a unique tool in the world of sketching. They are oil based as opposed to being wax based like other pencils, allowing them to blend with solvents, like turpentine or white spirit in a similar way to how you would blend oil paints

These are definitely top-quality artist's pencils, and you can tell when you use them. we can easily say these are the nicest pencils we have played with. The pencils have very good lightfastness too. For additional information regarding the product, please contact with dubuy support team.