Descriptions: The Triangle Ruler are marked in centimeters. With two kinds of triangle rulers, one is 30/60 degree triangle ruler, another is 45 degree triangle ruler, combine protractor, convenient to use. Stationery drafting and measurement tool is a great help for . You can measure length and degree conveniently.
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Stationery 30/60 45 Degree Triangle Rulers Protractor Drawing Set 2 Pcs
Descriptions: The Triangle Ruler are marked in centimeters. With two kinds of triangle rulers, one is 30/60 degree triangle ruler, another is 45 degree triangle ruler, combine protractor, convenient to use. Stationery drafting and measurement tool is a great help for . You can measure length and degree conveniently.
Plastic 30/60 45 Degree Triangle Rulers Protractor Drawing Set 2 Pcs
Descriptions: The Triangle Ruler are marked in centimeters. With two kinds of triangle rulers, one is 30/60 degree triangle ruler, another is 45 degree triangle ruler, combine protractor, convenient to use. Stationery drafting and measurement tool is a great help for . You can measure length and degree conveniently.
Plastic Stationery Drawing Studying Triangle Ruler Protractor 2 Pcs
Description: Stationery drafting and measurement tool is a great help for . You can measure length and degree conveniently.