Simplify your drafting and measurement tasks with the OfficePlast Cristal Protractor 180° 12cm. This versatile tool combines the functionality of a ruler and protractor in one convenient package. Made with durable, crystal clear plastic, this 12cm ruler protractor is perfect for precise measurements and angles. Its half-circle design and clarity allow for easy reading of angles from 0 to 180 degrees. The OfficePlast Cristal Protractor is an essential tool for students, engineers, architects, and anyone who needs accurate and dependable measurements for their projects.