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Compass Metal Multifunctional Drawing Circle Tool Ruler Painting Professional DIY Protractor School Office Portable Math Description: 100% brand new and high quality Features: Efficient design tools for a new drawing experience. Just put it on the page, put your finger in the center and rotate with the pen. Not easy to deform, does not rust, the latest drawing tools, it allows you to make perfect lines, small packing, exquisite drawing tools. Accurate lineup, the center hole size can be easily arranged at a specific point. Ergonomic design, flexible and convenient, the best helper for designer, engineer, architect, student, teacher. Specification: Type: Circle Ruler Material: Plastic Applications: School Office Math Geometry Measuring Features: Circle Ruler, Multifunctional Drawing, Professional DIY Protractor, Gauge Measuring Tool Dimension: app.30cm/11.81in Color: White Quantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Pc x Circle Ruler