Aluminum Alloy Ruler Set with Straight Ruler, Protractor and Two Triangular Rulers – Hollow Stencil Cutouts for Geometric Drafting, Accurate Angles and Measurements

This aluminum alloy student ruler set includes four essential tools: one straight ruler, two triangular rulers, and one protractor, all crafted from durable aluminum alloy for long-lasting use. Unlike plastic alternatives, this set resists breaking and maintains its shape over time, making it ideal for daily school tasks. The 15cm straight ruler features a unique hollow design with cutouts shaped like round, heart, star, cloud, and triangle—perfect for drawing patterns effortlessly in art or crafting projects. Each tool has clear markings for precise measurements, while the hollow structure of the protractor and triangular rulers allows for accurate angle and length readings without dead angles. Designed with safety in mind, the set includes rounded edges to prevent injuries—especially important for young students. The compact, individually boxed packaging ensures easy organization, portability, and protection when stored or gifted. Whether used for geometry homework, technical drawing, or classroom activities, this multifunctional set offers everything students need in one convenient package. Its sleek blue finish adds a modern touch, and the lightweight design (just 60g) makes it easy to carry. A practical and thoughtful gift for birthdays, graduations, or back-to-school season, this ruler set combines functionality, durability, and safety for reliable performance in any learning environment.