Doms Engineo Mathemetical Drawing Instruments Geometry Box karin the ink guiding is even

the ink guiding is even and the ink

The twist mechanism helps prevent drying and keeps the glue clean and easy to use

8 times more color than traditional colored pencils with added color intensity

one large pocket

Doms Engineo Mathemetical Drawing Instruments Geometry Box karin the ink guiding is evenThe Doms Engineo Mathematical Drawing Instruments Geometry Box is a comprehensive set designed for precise and accurate geometric construction. Doms Engineo mathemetical Instruments Box is whole box of a compass, divider, set square 45, set square 60, protractor 180, scale 15cm, pencil, eraser, sharpener, a lead box and a mechanical pencils.