The Andreu World Nub collection, designed by Patricia Urquiola and composed of an attractive line lounge chair and chairs with natural wood structures that offer multiple color combinations for their structures and upholstery. Nub is the result of a sophisticated cabinet-making process, updated with great care in a contemporary manner. The project's essential element is not so much the cylindrical bars, but rather the pleasant widening of the bars in the backrest at the height of the lumbar region, an alternating rhythm that grants recognition to the project, offering materiality and a three-dimensional quality to the chair.