In the world of open and flexible workplaces, desks and furnishings on wheels are often a big plus. For a long time the only kind of caster wheels you saw were pretty status quo, but the open office movement seemed to fuel some innovation here. Well some years later I have to say that roller blade wheels have sort of jumped the shark and I always have my eyes out for interesting looking caster wheels. More often than not I see them on industrial and medical equipment. These users won't stand for a caster braking down either - no funky wheels like on the supermarket shopping cart please. So these tend to be tuff as nails, and very cool looking too. Furniture vendors take note - we are watching your wheels! Surprise and delight us!