The Pelikan BR 40 blue/red 58308 eraser for pencils and ink is the classic dual-function accessory ideal for correcting any type of mistake on paper. Made of high-quality natural rubber, it features a soft red section designed to erase graphite and colored pencils, while the abrasive blue section is designed to scrape and remove traces of ballpoint pen, typewriter, and India ink. Its beveled shape ensures sharp edges for detail corrections on fine lines. The blue and red bicolor combination makes this product widely recognized and functional, indispensable for school, technical, and office use where pencils and pens are frequently used simultaneously.