Sitall Deluxe Visitor Stool Bespoke Seat Tansy Purple KCUP1555 Its not often a truly unique concept finds its way on to the seating market. Welcome then the Sitall self-balancing stool. Its appearance is distinctive, its uses versatile. The tri cornered seat on an extra-long reach gas lift is activated by any one of three hidden buttons inset in the seat shell. A range of 595mm to 840mm means the Sitall can be used in conventional seating positions or in more contemporary sit/stand configurations. Upholstered in bright mustard, red or mandarin colours (or an alternative fabric of your choice) the Sitalls biggest secret sits at the base with an ingenious elastomer sole providing grip and a counter weighted self-stabilizing action. Inspired by the shape of the majestic stingray the Sitall is a uniquely modern and comfortable seating experience.