Tombow MONO Stick Eraser & Refill [3 Refills Set]

Keeping notes📜 pristine while managing daily schedules has never been so seamless. This advanced retractable pen-type eraser offers the iconic high-erasability of Tombow's classic MONO brand in a highly mobile, clip-less cylindrical body. With a medium-size core of 6.7mm in diameter, the MONO Stick is perfectly engineered to erase single characters cleanly🫧 and quickly in 7mm (A-rule) and 6mm (B-rule) ruled notebooks without tearing delicate paper surfaces🧽. Equipped with a responsive push-button knock mechanism, it extends the eraser core efficiently and protects the vinyl components from graphite and dust smears when retracted. Its transparent casing allows for effortless tracking of the remaining core🌡️, and it features a subtle rolling stopper at the tail cap to prevent it from sliding off your desk. Designed for long-term economical use🦾, it can be easily refilled from the tail end with the ER-KM replacement core, offering outstanding erasing performance with minimal crumbs👍. Features High erasability unique to MONO erasers removes graphite marks cleanly with minimal pressure🪽. Retractable pen-style body is highly portable and fits perfectly into crowded pen pouches👝 without taking up extra space. Responsive push-button advance mechanism extends the eraser quickly and keeps it clean during storage. The anti-roll stopper attached to the tail cap keeps your eraser securely on the desk. Fully refillable design accepts the economical ER-KM replacement core, which is latex-free and phthalate-free🆓. Specifications Brand: Tombow Country of Origin: Japan Model Numbers: JCC-121 (Eraser), ER-KM (Refill) Eraser Core Dimensions: 6.7mm diameter x 100mm length Eraser Holder Dimensions: 13mm diameter x 130mm length Weight: Eraser pen: 15g. Refill: 5g Material: Phthalate-free, latex-free premium plastic formula Q&A How does the retractable pen mechanism protect the eraser? The rear push-button allows you to advance the eraser with a satisfying click when in use, and fully retracts the core back inside the plastic sleeve to protect it from picking up dirty graphite, dust, or smears inside your bag. Can the ER-KM refill be easily replaced from the tail end? Yes, replacing the eraser is simple and cost-effective. Just hold down the top push-button and pull out the old stub from the tip, remove the rear button cap, insert the new ER-KM core from the tail end, and click a few times to advance the new eraser. What notebooks is the 6.7mm diameter tip ideal for? The 6.7mm diameter is specifically optimized for single-character corrections in standard 6mm (B-ruled) and 7mm (A-ruled) notebooks, making it highly precise compared to larger block erasers.