SIVO

Wood cased writing pencils, erasers, pencil sharpeners, graduated rulers, mechanical pencils, leads for mechanical pencils, color pencils, water soluble color pencils, wax crayons, ball point pens, mathematical instrument set comprising drafting and drawing compass, drafting instrument in the nature of a divider, protractor, drawing and drafting squares in the nature of a set square 45° and set square 60°, mathematical instruments, namely, drafting and drawing compasses, drafting instruments in the nature of dividers, protractors, drawing and drafting squares in the nature of set squares; copying pencils, glass marking pencils, checking pencils