Suitable for everyone: Whether you are an artist, student, pattern maker, or designer, this multifunctional geometric ruler is a helpful tool for your work or study, supporting the development of manual skills and creativity.Multifunctional drawing universal ruler: This ruler features a variety of tools for drawing different shapes and measurements, including a protractor scale, Y spool, function drawing slot, circle hole with radius markings, X spool, polygonal hole, circular arc, short-drawn wire slot, active short ruler, built-in ruler, oval hole, and straightedge.Various patterns: The ruler includes 14 different geometric shapes conveniently arranged on a single tool, making it easy to carry and suitable for various daily drawing and measuring needs.High-quality material: Made from durable, high-quality plastic, this transparent ruler is lightweight and easy to carry. The clear material allows for accurate reading of underlying text or measurements. The ruler features clear scale markings, smooth sliding action, stable drawing performance, reduced shifting during use, and easy visibility.Wide applications: This multifunctional universal ruler includes a protractor for drawing various figures, arcs, curves, horizontal and vertical parallel lines, and provides sufficient size for general drawing tasks.Color: Transparent Material: Plastic Package Contents: 1 x Ruler Note: Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement may vary by +/- 1-3 cm.