1. Exceptional Precision: Only the finest, carefully selected safe and odor ABS materials are used, combined with exquisite craftsmanship. This ensures durability, longevity, and reliability for all your measuring needs. With precision, you can confidently create intricate designs and drawings every time. 2. MultiFunctionality: This versatile ruler is not only an tool for drawing various patterns but also a fun way to learn mathematics. It features different architectural templates suitable for all ages to create beautiful designs and shapes. Whether you're practicing geometry, fractions, or symmetry, this ruler helps you master these concepts in an enjoyable and straightforward manner. 3. Versatile Selection: With this multifunctional ruler, you can choose from various styles and shapes to meet your diverse needs. Whether you need to draw circles, squares, triangles, or curves, this ruler has it all. You can also use it to effortlessly create multiplechoice images. Simply select the desired shape, place it on paper, and trace it with a pen or pencil. 4. Precision: Transparent Color Design. This multifunctional ruler features a transparent color design that doesn't obstruct your view while drawing. It's easy to use, with clear scales for accurate measurements. It also comes with a drawing template, allowing you to create various shapes and patterns.