Boxes-books

The box is a book. That's what we call the boxes, which, when closed, really look like books. And such boxes as books are opened. Book boxes can be used for packaging a very wide range of products, because the very design of such a box gives a lot of possibilities. Outside, such a box has a rigid frame, and inside we have a lot of space. Moreover, the space inside such a box can be represented as an ordinary box (for example, a booklet and a set of a disk with packaging can lie inside such a box. Or chocolate bars, etc.), and complex lodgments for packaging mismatched products (CD + usb key + booklet). The box book is universal from this point of view.