Endorsement of the Pentel Rock n'Write pencil eraser

I endorse a product made by Pentel. It is the Rock n'Write pencil eraser.

This eraser is the shape of a writing tool, so it has the sense of a writing tool and compliments your writing functionality as a pad eraser does not, and this allows a more accurate erasing of the pencil mark, which meticulous draftsmanship will find a real advantage. It takes an eraser refill for the plastic barrel. As you use up the eraser you move a clip down a notch.

This is an excellent product that has changed my approach to writing and I heartily endorse it to all writers.