The math geometry tool set is great for artist, designer, engineer, architect, teacher for precise measurements in the classroom, office, or at home.SpecificationColor: PurpleMaterial: Aluminum AlloySize: Ruler measure 8"/21cm Length, 1"/2.3cm Width. 45°triangular ruler measure 5"/12cm Length, and 60°triangular ruler measure 5.5"/14cm LengthPackage List: 1 x 20cm Ruler, 1 x 45°Triangle Ruler, 1 x 60°Triangle Ruler, 1 x Protractor, Total 4 in one set..AdvantageMade of good-quality aluminum alloy, the triangular ruler set is lightweight and handy. The smooth design will protect your hand when in use. With high-contrast markings, the metal ruler set ensures effortless, accurate reading of each line and number.InstructionAllows you to clearly see the pattern or text under the ruler.NOTEPlease choose the appropriate size before purchasing.
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The blue plastic compass with pencil makes it easy to draw arcs and circles. Finally theres a handy eraser and pencil sharpener with an anti-tamper blade for extra safety. 45° and 60° Set Squares 180° Protractor and Compass.
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10cm 10cm.
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The office ruler is made of aluminum alloy and resin, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The surface is not easy to corrode or rust, which prolongs the service life of the folding ruler.The geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.
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Due to the difference of light and screen, the color of the item may be slightly different from the picture for understanding. Material: Plastic.
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The office ruler is made of aluminum alloy and resin, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The surface is not easy to corrode or rust, which prolongs the service life of the folding ruler.The geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.
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The office ruler is made of aluminum alloy and resin, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The surface is not easy to corrode or rust, which prolongs the service life of the folding ruler.The geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.
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