Professional Compass with Lock 10 Inches Diameter Geometry CompasswithWheel math

Description

【High Quality Professional Compass/Divider】For math, geometry, art, drafting and drawing, circles up to 10 inches in diameter
【Metal Material】Light weight nickel plating compass hight quality ensures you a lasting satisfaction.
【Adjustment Wheel and Locking Mechanism】Easy to use, prevent the unintentional leg movements. Not slipping from your hand. Draw up a perfect circles by this compass.
【Reusable Clear Pouch】Easy to carry and store in the reusable pouch. Perfect for students, teachers, artists, architects, mathematician, engineers, woodworking and carpenter.
【Precision Compass with Spring Bow Head】Center wheel prevents unintentional leg movement