Iris gives you the freedom to draw circles effortlessly. Enjoy drawing single, concentric, or even shaded circles with its unique moving aperture. The walnut centring tool allows you to position your circle to a given point or can be used as a stand to display your Iris.

Made of solid brass with carefully selected stainless-spring steel leaves (for rigidity and corrosion resistance). The knurled surface for your grip, and natural rubber back, means the Iris stays in place. Features a satisfying weight, grip, 
and honed tolerances for consistency and ease of use. 

– Adjusts to create and measure circles of 3-70mm
– Draw single, concentric or even shaded circles

Iris is designed to last a lifetime and the brass will patina with time and use.