It takes a while before it runs out of battery. This particular model requires 2 pieces of AAA batteries, which is not hard to find. However, I also discovered that other brands of eraser refills also fit the clamp just fine. Meanwhile, this product includes 8 erasers. After that, I simply sweep the residue off with a brush to avoid smudging.īuild to suit both left and right-handed artists, the gadget’s body feels comfortable to hold. Moreover, it does not cause the graphite or pigment to smudge. Yet it does not scrape off or accidentally crumple the paper. Apart from undoing my mistakes, I also use it to create highlights with light strokes.Ĭompared to the other products I’ve tried, the motor is stronger and the eraser rotates faster.

The same goes for the charcoal and colored pencil sketches. One of the things that I like about this motorized eraser is that I don’t have to press it hard onto the paper just to remove the graphite. If you are a “perfectionist,” this battery-operated eraser can help you achieve a flawless illustration. Derwent Battery Operated Eraserįor over a century, Derwent has established itself as an excellent brand of art supplies.

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Prismacolor colored pencil eraser