I am not familiar with these items, so their functionality is unconfirmed. One Drinkwell item is unopened. I cannot determine if the others have been used. All items contain their contents. Since functionality is unconfirmed, there is no guarantee of operation. Please purchase with the understanding that this is the case. The items will be shipped after being removed from their boxes, and the boxes will be folded. 【Important Notes】 ※ For those in remote islands, Okinawa, and Hokkaido, please comment before purchasing as the shipping method will be changed. If you purchase without commenting, the transaction will be canceled at the buyer's convenience, so please be aware. To prevent any issues, please be sure to check the condition of the items. Feel free to comment if you have any questions. If there is a discrepancy between the description and the photos, the photos take precedence. ※ Returns are not accepted after the receipt evaluation. ※ As these are used items, there may be stains, discoloration, dullness, scratches, and scuffs. Please check the images before purchasing. ※ The items are photographed with a smartphone. The colors and condition may differ from the actual items. ※ All included accessories are shown in the photos. If there are any missing accessories or if you have any questions, please inquire before purchasing. ※ There are individual differences in how the condition of the items is perceived, so please understand that these are "used items" and refrain from purchasing if you are sensitive to such things. Please do not hesitate to ask any questions before purchasing. I will answer to the best of my ability. Thank you for your understanding and for your purchase. ※ We do not offer reservations or holds. We will conduct transactions with those who press the purchase button.