Perpetua is different from other pencils: it is made with a new technological and innovative material composed of 80% recycled graphite, without addition of protective coatings or additional processing. A unique object, a veritable revolution in writing, completely made in Italy. Versatile, clean, non-toxic, sharpenable, shock resistant, able to write even without tip, fitted with a rubber.  This is ex-display and has a mark on it. sold as seen. How big is it? It’s 19.5 cm (7.68 in) long and has a diameter of 9 mm (0.35 in).