16 WRITING AND DRAWING PAPER, PAINTING PADS AND COLOURING BOOKS, NOTE BOOKS; PENCILS, MECHANICAL PENCILS, PENS, FIBRE-TIP PENS, BALLPOINT PENS, WRITING INSTRUMENTS USING A ROLLING BALL, FOUNTAIN PENS, FINE LINE WRITING INSTRUMENTS, MARKERS, ERASERS, SHARPENERS FOR PENCILS AND CRAYONS, PAINTBOXES, CRAYONS; ARTISTS' MATERIALS, NAMELY, PENCILS, PASTELS, PENS AND PAINTING SETS; PAINT BRUSHES; DRAFTING AND DRAWING COMPASSES