Designed by Marc Newson, Montblanc M expresses the modernity of today and the timeless elegance of tomorrow. Made of black precious resin, the writing instrument’s fluid lines flow gently into one another. An innovative magnetic cap-closing mechanism automatically aligns the cap with the Montblanc emblem embedded in the “plateau” of the writing instrument. The Montblanc Artfineliner features an extra-thin tip for precise technical/creative drawings. Please note this product contains magnets. Before using it, if you have any doubt about its safety, please consult your health care professional.