Please read the self-introduction. Price negotiation: No Individual sales are possible, but it's more economical to buy in bulk due to shipping costs. 1 item: 1,150 yen 2 items: 1,500 yen Shipped via Rakuraku Mercari delivery, with simple packaging. ⚠️ This is a plug-in type that can be attached to a Glass Harmony, not a stand-alone type. Some items have been opened because the bags were dirty, but all are new and unused. Please note that these are items stored at home, so no claims or returns are accepted. One connection part is transparent. I have a cat, so there may be some overlooked cat hair. Please refrain from purchasing if you have a cat allergy.