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Ciieeo 2pcs Compass Ruler Geometric Ruler Mathematics Drawing Ruler Construction rulers Math Teaching Materials Measuring Draft rulers Draftsman Ruler Portable Student Plastic Textbook - 3393255156737
Ciieeo 3393255156737
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Straight compasses ruler-- with the compass device installed on the ruler, you no longer have to worry about ordinary compasses piercing your hands. Compasses ruler-- the main body of the compass ruler is made of plastic injection molding, which is exquisite and durable, and can serve you for a time. Gift-- the main body of the compass ruler is made of plastic injection molding, which is exquisite and , and can serve you for a time. Supplies-- made of thickened plastic materials, wear-resistant, it is not easy to deform and crack. Drawing straight ruler-- it can be in drawing, straight cutting, graphic design, teaching, engineering and other fields.
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