The Caran d'Ache Neocolor I Crayons are water-resistant coloured wax pastels. They offer excellent covering power and lightfastness. They boast high pigment concentration and the possibility of overlay of tints. Although they are water-resistant, they are soluble in turpentine and encaustic on hot metal.
Use them on various surfaces such as paper, canvas, wood, metal, glass, fabric, leather and stone.
Each crayon measures 4inches in length and 3/8inches in diameter.