Linex 100414163 S910 Super Goniometer Series with Patented 180 degree SAN Slip 10 CM Diameter/Pack of 10 / Transparent

• Protractor Made of durable, clear SAN
• 180° Half Circle Protractor
• With non-slip fixture
• 3.94 (100 mm) inch diameter
• With opposite scale

The LINEX super rulers are known for their elegant and practical design. This semi-circle protractor has a patented and unique slip resistance, which makes it more functional and powerful compared to traditional protractors. Semi-circle protractor with opposite scale. Arc length of 180 degrees and a diameter of 10 cm. The built-in elastic band on the bottom adheres firmly to the surface underneath, so that the protractor does not shift when drawing Material: crystal clear, stable SAN (styrene acrylonitrile copolymer). SAN has a higher strength, thermal and scratch resistance than polystyrene and is chemically resistant Pack of 10 - ideal as a class set.