Multifunctional Drawing Ruler Mathematics Geometric Drafting Measuring ToolUse this multifunctional ruler to draw all graphics Quickly, accurately, and create fascinating patternsFeaturesMulti-purpose:Whether you are an artist, student, pattern maker or designer, this ruler is a good helper for your work or study; it can help develop your own manual skills and imagination Details:Various shapes can be drawn, the scale is clear, the sliding is convenient, the drawing is stable, it is not easy to be skewed, and it is easy to observe PolyfunctionalityMulti-function measuring scale can draw the required graphics, Such: Protractor scale, Y spool, Function drawing slot, Circle hole with radius mark, X spool, Polygonal hole, Circle arc, Short-drawn wire slot, Active short ruler, Parallelogram, Oval hole, Straightedge, etc Design: 14 geometric figures of different shapes are placed on a ruler, which is very convenient to carry, can meet your different needs in daily use and is convenient for measurement High-quality Material:Made of high-quality plastic Lightweight, durable, and easy to carry The transparent material allows you not to ignore some important numbers or words when drawing Specifications:Size(L x W ):19 7 8 cmMaterial:PlasticPackage Contents: Multifunctional Geometric Ruler 1Note:Due to manual measurements, please allow slight measurement deviations Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the picture