Compass Set: The stationary sets includes 1-School Compass, 1-Protractor, 2-Triangle Rulers, 1-Straight Ruler, 1-Mechanical Pencil, 1-Pencil Lead Refills and 1-Eraser. Easy to Measure: The rulers are made of transparent plastic for easy measurement. Each rulers features with name plate for easy identification along with CM and Metric graduations. Math Compass: The school supplies compass can draw circle up to a 10" diameter.The drawing compass with sharp parts, please be carefully when using and place it where away from baby can touch. Durable Compass Case: The plastic case to protect and keep all tools in one place in backpack or desk, easy carrying and storing. A convenient choice for teachers and students. Perfect Geometry Set: The math set/geometry set/stationary sets for boys girls designed by experienced math experts with all essential items for teachers and students at any level. Also a ideal gift or Christmas gift for children and students. Product Description Pen cover design The exam stationery set is durable, all tools are placed inside for easy carrying and storing. The plastic see through pencil case protect and keep tools in one place in any backpack or desk. A convenient choice for teachers and students. High quality self centring compass ideal for school. Fits perfectly in the pencil case. Shortened point for safety. For math, geometry, art, drafting and drawing, circles up to 10 inches in diameter The plastic see through pencil case protect and keep tools in one place in any backpack or desk. A convenient choice for teachers and students.