- Mr. Pen semicircular 6-inch protractors 180 degrees come in a 3-pack of assorted colors for an easy class set.
- These protractors are made of quality plastic material. These lightweight and easy-to-use tools are perfect for helping little ones measure and draw straight lines.
- Mr. Pen protractor is an excellent tool for measuring angles up to 180 degrees. It features a convenient ruler at its base.
- These colorful protractors for classrooms make it easy for kids to measure angles from 0˚to 180˚, with measurements printed clearly. Protractors are built to last and provide accurate measurements.
- Mr. Pen protractors are a must-have for anyone looking to make accurate angle and length measurements. These versatile tools can be used at home or in the classroom and are perfect for a wide range of school work and fun projects.
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