above 14 years old
JPSE002
When some books are pulled down from a bookshelf, some of the remaining books can also fall down. This item prevents books from falling down, through the use of several cardboard triangles hanging from a bar. Swung back around the bar to their original positions by gravity, the triangles can sandwich books of various sizes and thicknesses to keep them standing. The bar can be attached to metal, such as a steel book stand, with magnets at both ends of the bar. When two bars are mounted on a book stand, the bars can keep even large books standing. Furthermore, by installing the bar to a dedicated book stand with handles, users can take the book stand anywhere they want without the books falling down.
YUME SATO