Pen Zikeshi Magnetic Eraser / Kutsuwa

Say goodbye to messy eraser shavings with the Pen Zikeshi Eraser. The black eraser contains ferrite (iron powder), and the built-in neodymium magnet in the pen cap attracts and collects eraser dust effortlessly.

Features:
5mm diameter convenient for erasing small areas
On and off switch to collect and release dust
Refillable eraser