[ Balls for ball-point pens; ] Charcoal pencils;[ Drawing squares; Fountain pens; ] Markers; Marking pens; [ Paint trays; Paintbrushes; Painters' brushes; Painters' easels; Painting sets for children; Pen clips; Pencils; ] School supply kits containing various combinations of selected school supplies, namely, [ writing instruments, ] pens,[ pencils, mechanical pencils, erasers, ] markers [, crayons, highlighter pens, folders, notebooks, paper, protractors, paper clips, pencil sharpeners, wr...