This is a marble eraser from a long-established stationery maker Kohinoru stationery that has a colorful form of eraser and colorful marble. Kohinoru has been making pencils in Eastern Europe for over 200 years. One of the representative items of the manufacturer is the special color pencil, here is the eraser version. With "MAGIC" and the Kohinoru logo , it has a presence like an art work, and it seems to color the area around the desk fashionably. At the Hobonichi Store, it is prepared a set of two types, 2.2 x 3.5 cm and 2.2 x 4.4 cm. In addition, the way of entering the marble and the impression of the colors are different one by one.