Description
This multifunctional geometry ruler is a versatile tool that replaces several traditional drawing instruments. It integrates a ruler, protractor, triangle, compass substitute, and multiple shape templates into one convenient design. Ideal for schoolwork, technical drawing, or creative projects, it helps you create clean, accurate diagrams with ease.

Features

• Rotating Protractor Disk: Easily measure and draw precise angles.

• Built-in Templates: Includes circles, ovals, triangles, polygons, and parallelograms.

• Compact and Lightweight: Made of durable transparent plastic for precision and portability.

• Two Sizes Available: Suitable for primary, middle, and high school students.

• Perfect for Various Uses: From math homework to drafting and sketching.

Additional Information
Avoid dust or sand between the ruler layers to maintain smooth rotation. If the rotating disk becomes stiff, apply a small amount of wax for lubrication.