Black eraser, Thank you for looking. This is an eraser before it is wrapped in paper and film at the factory. It erases normally. I put it in a ziplock bag. There are almost no scratches, but I put it in this condition just in case. It is 43.16.9 mm, so it is slightly smaller than the reference photo. The brand is unknown. Please understand that there may be scratches or dirt as shown in the photos. Price is firm due to fees and shipping costs. I apologize.