This is a pretty slick eraser. It's got a cool design, and it's made of
aluminum, which is always a plus. The fact that the eraser itself is so thin
means that you'll almost always have a tip to use. However, this comes at a
price. This eraser wears away rather quickly. It's great for drawing or erasing
out Scantron bubbles, but a bar eraser is far better when you need to clear out
a large portion of paper.