The pencil not only is a drawing pencil,but a practical compass.You can use the practical tool to draw a total circle.Do not need to change it's inner leads.It is durable and easy to use.
Super Compass
Set Square
Protractor
Ruler
Eraser
Mechanical Pencil & Led
Math Geometry Kit Set Student Supplies with Shatterproof Storage Box & Reusable Pouch,Includes Rulers,Protractor,Compass,Pencil,Eraser.for Students and Engineering Drawings
All the tools was packed in a plastic storage box,you can organize it easily in case of being losing or breaking.With it's small size,you can put it into your backpack.Easy to carry and store.
This tool set were perfect for students, teachers, math experts, architects, engineers, artists, designers at any level.A good choice for teachers and students.Can be used in school,office,home or out work.
A convenient choice for teachers and students
It's also a perfect gift for your kids and friends,easy to take to class and store in the classroom.