Raymay Study Mate Zero Edge Ruler Set APJ907 This ruler set contains everything you need to create quick and accurate measurements! The set's thoughtful design was developed with input from school teachers to create tools that are easy to use. It contains a compass and a pencil, a ruler, a mini protractor, and two mini triangular rulers.Features: Compass with a head that remains centered as you rotate it, creating even circles. The compass can hold pens and pencils up to 8 mm in diameter. A small plastic cap slides over the pointer when not in use.Ruler that has marked measurements of 15 cm, with a grid pattern to help align it. Small arrows mark every 10 mm.Markings that begin at the very edges of the protractor and rulers, creating more accurate measurements.Measurements that begin at both the left and right sides of the protractor and rulers, making them easy for both right- and left-handed people to use.One non-isosceles right triangular ruler with marked measurements of 5 cm, 9 cm, and 11 cm, and angles of 90, 45, 45 degrees.One isosceles right triangular ruler with marked measurements of 6 cm, 6 cm, and 10 cm, and angles of 90, 60, 30 degrees.Plastic case for storing items.
