Crossbox by crosswater. The crossbox is the new way of getting the best shower. New to 2019 crosswater released this as a way of modernizing showering and ensuring no matter how technology comes on you will always have the best way of showering. They have released available valves in chrome, matt black, brushed steel and brushed brass. The have brought out the valves across 3 different ranges with this due to increase in the next year.