To make a judgment of the number of goods stored in a goods storage tool at a look without taking out the goods storage tool from the goods storage shelf.

When the goods are taken out from the goods storage tool, a goods placement plate 11 and a slide plate 12 are moved by a spiral spring 3. At that time, as a tape 6 moves together with the slide plate 12, a number on the tape 6 moves, too. In a specific position of a transparent cover, visual recognition of the number helps know the quantity of goods currently stored in the goods storage tool.