The Kartell Bookworm 11 - designed by Ron Arad, is a lively, flexible bookcase design whichpushed Kartell's technology to the edge when it was first proposed. Bookworm brings a modern and sophisticated look to its surroundings and comes in a curly-wurly shape. You can add shelf to shelf to form unlimited shapes with this design. This Bookworm 11 has 11 book ends/dividers and one can place up to 10 kgs on each support. Bookworm is available in matt colours: white and grey or opaline : black, cobalt or wine red.