Thick lead for quick application! Difficult to break! Amazing erasing performance! Refill lead included Recommended for mark sheets: This product is a set of the "Pencil Sharp" body, refill lead, and an eraser that erases with light pressure. For exams like TOEIC, time is often short, but using this allows for quick marking and erasing, eliminating wasted time and potentially increasing your score. Purchased on Amazon for 1980 yen.