Sinks mortise back to back

Mortise back to back

— models installed in the slot of the worktop so that the edge of the sink is at the level of the worktop. Popular due to ease of installation and ease of cleaning: if necessary, water and other contaminants can be “driven” with a rag from the countertop directly into the sink. However there is a small gap between the countertop and the sink, where dirt can accumulate; but this disadvantage is compensated by the ease of installation.