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.

Specifications: