Elipso - Ellipse Drawing Tool Stationery The hidden mechanisms that lock

The hidden mechanisms that lock the Baku Puzzle Box were developed over 100 years ago so whatever small treasure you place inside will be protected by a time-tested puzzle

Essential reading for anyone drawn to architecture

From 1913-1922

celebrated educator and author Gianni Rodari reveals that creativity is not a gift bestowed on a lucky few

Elipso - Ellipse Drawing Tool Stationery The hidden mechanisms that lockInspired by the time honoured geometric principles of Archimedes, Elipso allows users to draw precise ellipses with a smooth, mesmerising motion. By adjusting the arm and shuttles, it can be used with a wide range of drawing implements on various materials and surfaces.