Magic Ring 

Magic Ring is a circular plastic ring with outer dia 25cm & inner dia 20cm having holes on certain distance. This manipulative is designed to understand circle related concepts by placing it on drawing sheet or on white board. Magic ring is to understand the properties of circle, properties of opposite angles of cyclic quadrilateral, Angles in a semicircle is a right angle, Angles in the same segment of a circle are equal.

*Note: image shown above is for illustration purpose only; Actual image may vary due to specification, Design, Technology and R&D.*