The Spoon stool was designed by Antonio Citterio for Kartell in Italy. Very nice condition with some signs of use - see photos for a better idea of condition. Below is the information from the manufacturer.
This is the perfect task stool for an architects office, illustrator, designer and drafting office. It is also a perfect counter bar stool for restaurants, bars, hotels and kitchen counters. A very original stool that is equally functional. The innovation of Spoon consists mainly in attaching the seat to central support with a specially reinforced curve that guarantees flexibility and comfort. Furthermore, because of a sophisticated design solution, the gas lift pump adjusts to heights between 22.2 inches to 30 inches and is perfectly inserted into the stem. In the same ingenious fashion, the handle that regulates this mechanism is perfectly concealed inside the seat. Spoon lends itself to any surrounding be it a kitchen, bar or restaurant.
Size: 22"W x 22"D x 30"H-38"H (adjustable)
Seat Height: 22"H-30"H (adjustable height)
Material: smooth batch-dyed polypropylene