- Buy 20 for $8.99 each and save 10%
The thaMograph is an all-in-one geometry tool which replaces the WHOLE traditional geometry set (compass, ruler, square and protractor) .
This innovative tool allows you to easily and safely draw all geometric forms that you would usually draw using the traditional set.
No spike, no injury!
The thaMograph, an all-in-one geometry tool, allows you to safely and precisely draw all geometric shapes that you would usually draw with the traditional geometry set.
The thaMograph replaces the traditional geometry set (compass, protector, ruler and square) entirely!
Tracing made easier and simpler!
More practical, fits in any pencil case!