Studmark 12 pc Jumbo Color Crayones
Online price
$2.00
This 4 piece math set contains a 20cm ruler, a 9cm/ 3.5 inch protractor and 2 square sets (45/45 and 60/30 degree).
This geometry set is perfect for architects, engineers, artists, designers, students and teachers.
The easy to measure angles make it simple to achieve the perfect angle for your work, furthermore each piece is transparent allowing you to read your work conveniently.
The durable lightweight plastic material can easily be put into your school bag and is perfect for your desk.