Tombow MONO Stick Eraser features a sleek design and convenient push-button mechanism, delivering effortless, precise erasing. The 6.7mm mid-size eraser is ideal for ruled notebooks, allowing quick correction of a single letter or an entire line. A refillable, pen-style body with a transparent casing keeps the eraser clean when stored, while the anti-roll stopper prevents it from rolling off desks. Clipless and compact, it fits easily into pen pouches. Pack includes applicator and refill. PVC, phthalate-free. * Pen-style body is easy to use and store * Push-button advance mechanism * Anti-roll stopper * Round; 6.7mm diameter * Refillable * PVC, phthalate-free