Find this item cheaper? Send a screenshot and link to .With the importance of health and good posture in mind, Alain van Havre developed the Ethnicraft Bok adjustable desk. The motorised system in its legs allows the tabletop to be elevated to the height of your liking. That way, you can easily switch between sitting and standing throughout the workday. Choose between white or black metal legs, and a table top in oak or black tainted oak.