Arcjunys Compass Geometry Tool 9 Pcs Protractor and Compass Set Geometry Set Drawing Compass with Shatterproof Storage Box Includes Rulers Protractor Compass Eraser Pencil Sharpener Green

["Package Includes 9 Piece:Compass geometry tool includes 1 compass,1 ruler (6 inches),1 set square (45°),1 set square (30°/60°),1 protractors (4 inches),1 eraser,1 manual pencil sharpener,1 pencil for protractor,1 shatterproof storage box","Material:Protractor and compass set are made from plastic and titanium alloy,not easy to bend or break during use,sturdiness and precision,meets all drafting,measuring and drawing needs","A Practical Compass Geometry Set:Geometry set ergonomically designed compass head is comfortable to hold,providing a stable and precise drawing experience without slipping,professional-grade set squares enable accurate measuring and drawing of angles","Convenient and Portable:Drawing compass comes in a specially designed iron box,keeping your desk neatly organized,providing convenient storage and easy portability,can be used in school,office,home or out work","Wide Application:Compass and protractor set great for math,geometry,art,drafting and drawing,is perfect for teachers,designers,math experts,architects,carpenters,engineers,artists and designers at any level.Not only a school season gift,but also a perfect gift for family and friends"]