Pillar is a bookshelf completely in solid wood.‎ Linear column design with 5 difference levels made of pinned vertical slats that slot in the circular shelves.‎ The base has a rotating plate to enable 360° use.‎STANDARD VERSION: PILLAR 2 AND PILLAR 3 WITH WOODEN TRAYAVAILABLE FINISHES:A1: walnut without knotsA2: oak without knots, cherry