The ruler and protractor set is made of aluminum alloy with high hardness, sturdy and durable, not easy to bend and break, can be used for a long time. The protractor metal has smooth edges and does not hurt hands. The scale is engraved by laser, clear and accurate, not easy to fade. With the hollow design, you can quickly draw the desired shape. Rulers are useful tools for architects, engineers, artists, designers and teachers.
HARFINGTON 4pcs Geometry Set 15cm Metric Measure Laser Engraving Aluminum Ruler Metal Ruler Set Triangle Protractor Ruler Tool Set for Classroom, Office, Home, Blue : Office Products
Flexible geometry set - Pelikan
MAPED Triangle ruler, plastic, 45°, 26 cm, MAPED "Geometric"
Metal ruler - Leniar - 15 cm
4Pcs/Set Aluminium Ruler Set Metal/Plastic/Soft Geometry Maths Drawing Compass Stationery Rulers Mathematical for School
HARFINGTON 4pcs Geometry Set 15cm Metric Measure Laser Engraving Aluminum Ruler Metal Ruler Set Triangle Protractor Ruler Tool Set for Classroom, Office, Home, Blue : Office Products
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Ruler Set - Temu
Size - The measuring range of the metal ruler is 6 inch / 15 cm, with the gradations being 1/16 inch and 1 mm. 28mm / 1.1 wide enough for a
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Aluminium Alloy Ruler Set 4pcs ARL96178 Maths Drawing Metal Geometry Rulers 15cm Straightedge 45/60 Degree Triangle Protractor - AliExpress