Pens; ball-point, felt tipped, other porous tipped pens; fountain pens, stylograph pens duplicating stylos, propelling or sliding pencils; parts of the foregoing, excluding those of heading no. 9609

Pens; ball point

Pens; felt tipped and other porous-tipped pens and markers

Pens; fountain, stylograph and other pens

Pencils; propelling or sliding

Pen and pencil sets; of articles from two or more of the foregoing sub-headings

Pens; ball-point, refills comprising the ball point and ink-reservoir

Pens; nibs and nib points

Pens and pencils; duplicating stylos, pen-holders, pencil-holders, and similar holders, parts of the articles of heading 9608, including caps and clips