Check the listing for details. 6 EcoPlus small Round Air Stone Aerate/Circulate Hydroponics & Aquarians lot. Condition: New. Listed at 18.89 USD. ecoplus small round air stone in packagesThe packages show some wearBin 5025 # 6987-89This would make a great item for anyone. If you have any questions please ask. Thanks for looking and happy bidding!!!I do ship worldwide unless otherwise noted. We do burn wood so sometimes items may have a wood burning smell. I will not alter price on customs form for international shipping. Please have payment made within 4 days of auction ending. I really appreciate that! My customers are my top priority so don't hesitate to ask questions. Also, if you ever have a problem with my service or item please contact me. You, my customers are very important. If I am at fault I pay return shipping back to me. Thanks for looking and happy bidding! HeidiCheck out my other items!