Montblanc - ペン

Montblanc, a 4-piece set of three ballpoints and one rollerball, including Chromatic bicolor c. 1970 in chrome metal with a grid pattern, Pix - o Mat in four colours from 1960/1970 with a 12‑sided fluted guilloché body, Noblesse Clim Line c. 1970 in brushed steel, and Rollerball Noblesse Slim Line c. 1980 in satin steel; made in Germany, dating to the second half of the 20th century, in used good condition with signs of wear and imperfections, and in working order.