Perpetua is different from other pencils: It is made with a new technological and innovative material composed of 80% recycled graphite derived from industrial scraps, without the addition of protective coatings or additional processing. A unique object, a veritable revolution in writing completely “Made in Italy”. Perpetua is versatile, clean, non-toxic, sharpenable, shock resistant, and able to write even without the tip, fitted with a food grade eraser.