Take your design, drafting, and measuring skills to the next level with this 12-inch Transparent Rolling Ruler! Featuring a built-in roller, circle and ellipse templates, and a protractor, this multifunctional tool makes it easy to create parallel lines, arcs, and geometric shapes with precision. Whether you're an architect, engineer, artist, or student, this ruler ensures stability and accuracy in every project. The transparent plastic material allows you to see your work clearly, while the lightweight design makes it easy to carry. Perfect for technical drawings, pattern making, drafting, and creative designs. 🎁 Great as a gift for students, professionals, and anyone who loves precision drawing!