The eraser is made of a special soft material that erases the dark lines of our graphite cleanly and easily. The holder is made of durable aluminum that lets you get a solid grip while erasing. It also includes a jumbo-sized version of the iconic Blackwing clip, so you can extend the eraser as you use it. Refills available as a pack of 3 About the Brand Blackwing has grown from a single pencil into a culture. It’s a culture that's all about living mindfully and finding balance in our fast-paced lives. See other Blackwing products we stock