Tender For supply of desktop calculator - electronics (q4) , pins, paper, straight as per is 5653 (q4) , knife blades (q4) , eraser (q4) , paper weights (q4) , binder clips (v2) (q3) , stapler pin / staples (v2) (q4) , glue stick (v2) (q4) , paper adhesive, liquid gum and office paste type as per is 2257 (rev) (q3) , black lead pencils (v2) as per is 1375 (q4) , markers for white board (v2) (q4) , fountain pens (v2) (q4) , rollerball pen (v3) (q4)