Corian® Washplane 3214 With this contemporary Corian® washplane, visitors can wash and dry their hands at the same location, reducing cross over traffic, enhancing user experience and helping maintain cleaner, drier floors. Compact and sleek, this is a versatile washplane option that is suitable for small, busy spaces. This washplane design is for 4 persons. It is also available for purchase from single person use through to 5 person use.