Staedtler Eraser, Push Up Pen

Staedtler - Mars Plastic Whip with push upThe whisk pen contains erasers from Staedtler in the same quality as the classic Mars Plastic, which is probably the best eraser in the world. With this eraser, you get less smudge and need fewer strokes to wipe clean.The eraser is phthalate and latex free.The pen shape is handy in the pencil case as it has the same shape as the pencils.