Whiteboard Geometry Ruler Classroom Learning Multifunction Teaching Ruler for Drafting Engineering Drawings Classroom Teachers
Description:
【Math Teacher Aids】: Large size ruler for geometry drawing and math lessons, suitable for classroom, school or office
【Large Numbers】: Math geometry ruler has clear large numbers on it, easy for you to measure and read, suitable for chalkboards, whiteboards, erase boards and more
【Easy to Use】: Teaching ruler is lightweight and easy to hold, ideal drawing aid for teachers
【Material】: Drawing math geometry tool is made of woodmaterial, strong and sturdy, wear resistant, not easy to deform, won't scratch your hand
【Widely Used】: Math geometry teaching supplies are essential tools for architects, engineers, artists, designers, teachers and more
Size Chart:
Protractor:length 60cm/23.62inch
Compass:length 50cm/19.69inch
45 triangle:length 53cm/20.87inch
60 Degree triangle:length 54cm/21.26inch
Package Includes:
optional:
1 Protractor
or
1 Compass
or
2 triangle rulers
Note:
Please allow slightly errors due to manual measurement and different monitors.
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