rulers 30cm The 30cm Ruler is designed for versatility and ease of use across a wide range of applications—whether it’s for geometry homework, technical drawings, or office tasks. Its clearly printed dual-scale markings allow for quick conversion between centimeters and inches, making it a practical tool for both students and professionals. Made from durable plastic or shatterproof material, this ruler can withstand daily wear without breaking. Its slim profile ensures easy storage in bags, binders, or pencil pouches. Whether you're drawing straight lines, measuring surfaces, or creating neat layouts, this ruler is a dependable addition to any workspace or toolkit. Key Features: 30cm (12-inch) length – Covers standard measurement needs Dual units – Metric (cm/mm) and imperial (inch) markings Clear, easy-to-read graduations – For accurate results Durable material – Available in plastic or shatter-resistant options Slim and lightweight – Fits easily into pencil cases and folders FAQs: -Suitable for use in school, office, or art projects -Includes both metric and imperial units for flexibility -Made of durable plastic for long-lasting use -Fits in most standard pencil cases and folders -Easy to clean and maintain -Ideal for drawing, measuring, or crafting tasks Why Shop at Samir & Ghassan? Trusted art shop Premium brands Affordable supplies Quick delivery Expert service Check out our erasers , rulers , sharpeners , pencils , and pens collection to complete your order.