Compasses are drawing instruments that are primarily used to perform the tasks in geometry - to draw a circle around a point and to transfer distances precisely.

These versatile drawing instruments essentially consist of two legs. These are usually made of metal. The legs are connected together at the top by a hinge, allowing them to move flexibly. Compasses also have a crossbar at the upper end where the legs meet with opposite-running threads. Compasses with a spindle guide have a wheel in the centre that can be adjusted with one hand. You can turn this in different directions to spread or close the legs. This allows you to quickly and easily adjust the compass to the desired position.

There is also a needle at the bottom of one leg to secure the compass to a surface. At the end of the other leg, there is a replaceable lead for drawing circles or segments on paper. There are also models with an adapter for attaching a short pencil instead of the integrated lead. If you secure one leg to a surface, you can then determine the radius of a circle by setting the distance of the second leg.

Staedtler also offers practical sets that are specifically aimed at children starting school. Depending on the model, these consist of: Compass, Sharpener, Eraser, Pencil, Set squares, Ruler, and Protractor.

If you are looking for a compass set to draw mandalas, you are sure to find the ideal solution in this category. Staedtler offers practical mandala sets that contain a quick-setting drawing compass along with the right accessories to create fantastic patterns, including drawing pencils, fineliners and lots more.

Specifications:

• Contains 551 Compass, universal adapter and spares box in case with hinged lid.

Quick information:

• Precision compass with spindle guide, spring-bow head and centre wheel
• Solid metal compass
• Hinged leg joint and needle shoe
• Interchangeable lead part with shank diameter 4mm
• Interchangeable shouldered needle
• Max. circle diameter approx. 265 mm
• Length 154mm

About the Staedtler Technical Pens and Drawing accessories:

Drawing on its unrivalled heritage in the field of technical drawing, Staedtler advanced precision instruments are used in schools, universities and offices throughout the world.

Complementing this collection is a comprehensive range of accessories, including drawing boards, compasses, rulers, set squares and lettering guides.

Functional design coupled with exceptional technical finesse make the range indispensable wherever accuracy is required.