If you want to sip a drink at the bar in peace and quiet, you need a comfortable tall stool with a back to lean against. Sometimes one drink is not enough – and you need “One more” and sometimes “One more please”. The “Ghost” family, one of the absolute Kartell icons, multiplies its ranks with stools of different seat heights –  25 3/5″ or 29 1/2″ – and with backs, either oval or square, but always versatile, practical, colored and sturdy.