Unjoo Math Geometry Kit Sets 10 Piece Student Supplies with Shatterproof Storage Box,Includes Rulers,Protractor,Compass,Eraser,Pencil Sharpener,Lead Refills,Pencil,for Drafting and Drawings（Black）

10 Piece Geometry Kit Set includes: 2 Metal Study Compasses, 2 Triangles (45° & 30°/60°), 6" Ruler, 4" Protractor, Pencil for Compass, Pencil Sharpener, Eraser, Pencil Lead Refill A Practical Compass Geometry Set: Metal compasses will not bend, Ergonomically designed compass head is comfortable to hold, Universal Holder Compass work with any standard sized pencil or pen Practical Tools: A good Geometry Set for teachers and students, math experts, architects, engineers, artists, designers at any level A Good Choice for Teachers and Students:It's also a gift for your kids and friends,easy to take to class and to store in the classroom and at home. Just choose it as school season gift, Suitable for children age 6 and up Easy to carry: The set comes in a compact, hard-shell case that keeps all the pieces securely in place, ideal for students on the move and for keeping your desk neatly organized