Our unglazed clay pots are decorative and functional. The earthen color with a slight play of colors harmonizes with every type of orchid and suits every ambience. The drainage hole in the base drains away excess irrigation water, and several holes in the pot wall ensure good ventilation of the substrate and promote root development. Three small holes in the upper edge area enable hanging. The diameter is approx. The outer diameter or from the middle of the edge. Since it is handcrafted, it can vary a little. If you are interested in several items, only a postage costs will be incurred once. Please request the total amount when buying or wait for us to send you a changed invoice via Ebay. If you have any questions regarding our products OA, please contact us briefly by email When temperatu.