Stationery; writing instruments, namely mechanical pens, text markers and highlighters (text markers), pencils, pencil leads, coloured pencils, mechanical pencils, ballpoint pens, refills for ballpoint pens, felt and fibre tip pens, refills for fibre tip pens, fountain pens; erasers, pencil sharpeners (stationery), rulers, compasses for drawing; cases for writing materials, boxes for writing materials, liquid correcting fluids (stationery); stationery (paper), as far as included in this class, writing pads, exercise books, folders made of cardboard or plastic material, posters