In 2015 Jeroen Marseille made a number of studies in order to explore embellishment of and design freedom with new clinkers. His study yielded two models, based on the standard measure 10,5 x 21 centimetres, which makes them always a perfect match with existing paving bricks. The new models already yielded some 15 new paving patterns. MBI Beton BV has been producing the new stones since 2019 under the names Capital-L and Capital-T.
