Colonna is a stool designed by Ettore Sottsass and produced by Kartell. Designed by Ettore Sottsass for Kartell, Colonna stool is made of mass-coloured thermoplastic technopolymer. Available in five different colours. Colonna stool is part of the collection "Kartell goes Sottsass - A Tribute to Memphis", a tribute to the worldknown designer that stands out for its strong impact and defined lines that will not go unnoticed. Each piece in the collection is an extraordinarily modern work of art that will add character to your interior.