Special lesson for the students of the IUAV University of Treviso: on June, 16th at 2.30 pm at Spazio Bomben of Fondazione Benetton, Konstantin Grcic told about his experience in the design field and about the birth of some of his products, now icons of contemporary design. Konstantin Grcic focused particularly on his relationship with Magis and Eugenio Perazza, Magis’ president, who told some anecdotes on the collaboration with the designer during the conference. From this collaboration Chair_One (now a bestseller) and the more recent 360° Stool and Chair (proposing a new concept of office seating) were born.