The math geometry set is designed by experienced math experts with all essential items for teachers and students at any level. Durable compasses won't bend or flex during use, the ergonomic head is comfortable to wear. With a durable and unbreakable iron case, to protect and keep the tools in a cabinet or desk. A good choice for teachers and students, also perfect for your kids, easy to take to class and store. Features: 8 Piece Geometry Kit Set: Include 1 Pencil for Compass, 1 Pencil Sharpener, 2 Triangle Rulers, 1 Straight Ruler, 1 Protractor, 1 Graphic Compass, and 1 White Eraser. All math tools you needed are included. Ergonomic Design: Durable compasses will not bend or flex during use, ergonomically designed compass head is comfortable to hold; All rulers and protractors feature clear graduation for easy identification along. Practical Tools: This tool set is perfect for students, teachers, math experts, architects, engineers, and designers. A good geometry set for teachers and students. Can be used in school, office, home, or at work. Easy to Carry: The student geometry kit is designed in 2 different colors, blue and pink, each set has a corresponding color drop-proof storage box for easy storage; compact size not taking up too much space. A Good Choice for Teachers and Students: It's also a perfect gift for your kids and friends, easy to take to class and to store in the classroom and at home. Just choose it as a school season gift or a Christmas gift. Specifications: Color: Blue, Pink (Optional) Material: Plastic, Metal Item Size: 160 * 65 * 30mm/6.23 * 2.56 * 1.18in Item Weight: 155g/5.47oz Package Size: 200 * 70 * 32mm/7.87 * 2.76 * 1.26in Package Weight: 160g/5.64oz Packing List: 1*Pencil for Compass 1*Pencil Sharpener 2*Triangle Rulers 1*Straight Ruler 1*Protractor 1*Graphic Compass 1*Eraser