About this article
Usefulness
The Staedtler Mars 559 Arco compass is used for precision drawing and technical applications, facilitating the creation of accurate circles and segments in various contexts such as geometry classes, professional drafting, and artistic projects.
Advantages
- Features a friction head for precise and smooth radius setting.
- Includes an obtuse-angled safety needle for added protection.
- Max. circle diameter of approximately 340 mm.
- Length of 128 mm.
- Designed for precise and smooth operation, ideal for technical drawing and geometry.
Specificities
- Comes in a plastic case with a hinged lid.
- Includes a universal adapter for attaching other writing instruments.
- Obtuse-angled safety needle for enhanced safety.
Operation
To use the Staedtler Mars 559 Arco compass, simply open the case, remove the compass, and adjust the friction head to set the desired radius. Secure one leg to a surface and use the needle to draw precise circles or segments. The obtuse-angled safety needle ensures safe handling, while the universal adapter allows for versatile use with various writing instruments.
