Chemicals for use in water treatment

Printed bulletins in the field of color reproduction and selection; non-adhesive and self-adhesive color paper; color swatch books; color swatch cards containing color, namely, paint and textile color samples; crayons; pencils; chalk; fan decks displaying colors; translucent plastic film not for commercial or industrial purposes; color specification sheets for colorants for plastics; pigmented and metallic foils and color strips and papers for use in laminating and color books displaying vari...