Isomars Rolling Ruler And Spencerian Ruler Combo - Rulers Set For Calligraphy And General Purpose - Multipurpose Rulers Set

ROLLING RULER : Functions as a compass, horizontal ruler, straightedge, protractor, circle template and angle template, all in one. quadrants, squares circles, crosshatching, and vertical and horizontal lines quickly and easily.. SPENCERIAN RULER : It is a time saving instrument that can be used for drawing and calligraphy/writing purpose. It has a 55 degree slant and a 52 degree slant at both respectively ends. One can easily draw lines on on plain paper for accuracy in calligraphy/writing. You can draw slant lines by the use of Spencerian ruler