STAEDTLER Protractor 10cm – Semicircular Angle Tool (Box of 50)

Measuring angles with a warped protractor you fished out of a supply cupboard? Not anymore. This 10cm semicircular protractor is divided into 180 equal parts, each marking one degree. Draw known angles, find unknown ones — clean readings every time. Box of 50 means the whole year level gets theirs on day one, not after three weeks of sharing

• Semicircular design with 180 equal divisions (1° each) for accurate angle measurement
• 10cm base — comfortable to grip, easy for smaller hands in primary classrooms
• Draw known angles and measure unknown ones in one tool
• Box of 50 — stock the whole year level at once