AGROSHOPPY WELL KNOWN SELLER OF THE INDIAN COFFEE FILTER. IT IS PORTABLE AT EVERY PLACE AND CLASSIC IN APPEARANCE. YOU ARE AT THE RIGHT PLACE, IT IS OF very good QUALITY PRODUCT. EASY TO USE AND CLEAN ALSO IN THE BUDGET. Material Brass Gold Color, Dia 7.5 cm Coffee Filter FILTER, 10.5 CM Bowl, 8 CM Glass, And Height 14 cm Coffee Filter, 5 cm Bowl, 8 cm Glass, Being Made Of Pure Brass Metal It Is A Life Time Product If Well Taken Care and An Amazing product To Gift a South Indian Filter Coffee Lover Instructions;- 1. Hand wash only, do not use dishwasher 2. Brass as a metal has nature to oxidize, use a solution of vinegar or lemon juice and salt diluted with some water at such times but not regular. 3. Do not use metal or any hard scrubber that can put scratches on body, always use a soft sponge for washing