Tojo-bieg bookshelf. The German design team Eigenwert has created a smaller version of the popular Stell shelving system: it features sturdy shelves made of white-coated MDF, combined with delicate metal brackets as spacers in the shelf. The structural appeal of these metal angles, bent vertically at 90°, gives the shelf its distinctive name. The eponymous German manufacturer offers the shelf in two angle heights, small with 23 cm and large with 31 cm shelf height. The shelving system is freestanding and can be extended vertically with additional extension sets, allowing for flexible combinations in shelf height – making it a perfect room divider. Tojo-bieg bookshelf basic element. The shelving system includes 2 shelves, 3 metal angles, and feet for standing. Please feel free to expand this base with the optionally available extension elements in height as desired.