<p>This versatile aluminum scale ruler is a precision tool perfect for measuring and drawing accurate proportions in various projects.</p><ul> <li>Constructed from durable, high-quality aluminum material</li> <li>Features multiple scales for precise proportional measurements (1:20 to 1:600)</li> <li>Includes both a 15cm and a 30cm measuring tool</li> <li>Designed with raised edges and finger grooves for safer, smoother cutting lines</li> <li>Multicolor design adds visual appeal to your workspace</li> <li>Ideal for students, artists, and hobbyists needing accurate scale modeling</li> </ul><p>Perfect for detailed craft work, model making, and educational projects.</p>