Ideal for students, professionals, and DIY enthusiasts, this 15cm ruler with 30mm calibration offers accuracy and convenience at an affordable price point. The compact size makes it easy to carry in pockets or pencil cases, while the clear markings ensure precise measurements for various tasks. Whether you're working on a school project or a home improvement task, this ruler is a reliable companion. Invest in this budget-friendly tool to streamline your measuring needs and achieve accurate results effortlessly.