bids are invited for gum ( paper adhesives, liquid gum and office paste type ) - is 2257 ( q4 ) , alkaline battery 9v ( q3 ) , desktop calculatorelectronics ( q4 ) , crayons ( q4 ) , colour pencil ( q4 ) , sketch pen ( fibre tip ) as per is:10562 ( q4 ) , correction pens- white fluid as per is:11992 ( q4 ) , correction tape ( q3 ) , eraser ( q4 ) , marking pen- permanent, highlighter ( q4 ) , stapler ( q4 ) , stapler pin ( q4 ) , markers- white board ( q4 ) , knife blades ( q4 ) , gel pen ( q4 ) , roller ball pen ( q4 ) , wooden pencil as per is:1375 ( q4 ) , gift pen ( q4 ) , plastic scale ( q4 ) , manual pencil sharpener ( q3 ) , packaging paper and kraft paper-is 1397 ( q4 ) , art or craft paper as per is : 4658 -- category may be removed from marketplace ( q3 ) , exam pad ( q3 ) , whiteboard erasers and dusters ( q3 ) , plastic folder with printing ( q4 ) , report cover ( q4 ) , ring binder- file folder ( q4 ) , laminating pouch ( q4 ) , plain copier paper-is:14490 ( q4 ) , self adhesive flags ( q4 )