[Class : 21] House Hold On Kitchen Utensil And Container (Not Of Precious Metal On Coated Therewith) Combs And Spongs, Brushes Except Paints Brushes,Brush Making Materials Articles For Cleaning Purpose , Steel Work On Unworked On Semiworked Glass Except Glass Used In Building Glass Work Proclain And Earthen Ware Not Included In Other Class.