The Italian designer Marica Vizzuso has designed B-OK, it is a contemporary bookshelf. It has a great space-saving substitute which takes the shape of a huge tower but which can convert it into a room divider by unfolding itself. B-OK offers you the opportunity to save space as it can hold your books and also can divide your room and becomes an attractive item in your house due to its fascinating shape. The clever arrangement of the books will surely fascinate any person who will come to visit you. This bookshelf will look perfect any any space, you can put it in your bedroom, living room or lecture room. Take a look at this interesting piece!