THE HELIX OXFORD SET OF MATHEMATICAL INSTRUMENTS COMPLETE & ACCURATE

Sets of drawing instruments; drawing instruments; drawing compasses, dividers, set squares, protractors, rulers; erasers, pencils, pencil sharpeners; stencils; printed forms and information sheets, mathematical tables and data sheets, and school timetable forms, all for school children; cases and boxes for sets of drawing instruments; pencil cases; ball point pens, fountain pens