Winsor & Newton's brushmarker pens feature a new and versatile brush tip made of a composite and extremely durable material, offering the ultimate in precision and line control. They have the same dye and alcohol bases as the promarkers, providing a smudge-free and flawless finish. Available in a range of 71 colors, 11 of which are unique to brushmarker. The markers have two integrated tips, one chisel and one brush. The brush tip is very versatile and allows the user to create a wide variety of strokes. By modifying the angle and pressure on the brush tip, the line width can be precisely controlled. The chisel tip is perfect for quick sketches and filling in larger areas. Measurements: Width: 1.70 cm, Height: 11.99 cm, Length: 15.19 cm