Big Bang Series: First solid surface tap patented, recessed in the same material countertop. When both pieces (tap and countertop) merge becoming one, a remarkable improvement in hygiene is achieved due to the elimination of the junction, because exactly at this point a lot of dirt accumulates over time, causing a greater deterioration of the piece. In addition, the rounded curve faucet base facilitates a fast and complete cleaning. On the other hand, in case of breakage of any of its components, this system is characterized by an easy repair because it works like a conventional mixer tap. Finally, the system that is presented allows installing the tap at any part of the countertop, customizing it according to the tastes and needs of the consumer.