Add some extra flair to your technical writing with these black illustration pens by Artist's Loft. Choose from multiple tip sizes and indulge in beautiful detailing, sketching or doodling with these pens. From DIY cardmaking to professional works of art, these pens are just perfect for them all. Details:Black3 assorted tips (0.5 mm, 0.3 mm and 0.1 mm)8 illustration pensContents:(2) 0.1 mm tips(2) 0.3 mm tips(4) 0.5 mm tips