UNIVERSAL FOR ALL SURFACES. If you order 12 pieces, it will arrive in the countertop display you see in the photo. Effective for all washable surfaces. Ideal for removing all types of animal or vegetable grease and oil, as well as heavy dirt. Let it act for a few seconds before drying to ensure a brilliant and clean result. Contains "linalyl acetate" (main constituent of bergamot and lavender essential oils), non-ionic surfactants (5-15%), and natural fragrances. ONE TAB!!! THE REVOLUTION IN THE FIELD OF DETERGENTS! See how it works They are totally biodegradable detergent tablets of a brand new design!