For cat water dispenser Pure Crystal Nurumy Brand new, unused. I mistakenly purchased this in January 2025. Returns were not accepted, so if anyone would like to use it, please do. [Pure Crystal Nurumy] ⚫︎ Simply place it under the Pure Crystal filter water dispenser to warm the water. ⚫︎ Dual safety design to prevent overheating: If the main unit becomes abnormally hot due to incorrect usage, the thermal protector will activate and control the power supply. ⚫︎ Even if the thermal protector fails, the temperature fuse will cut off the power supply in case of abnormal overheating. Brand new, unused. I haven't used it, so I haven't confirmed its operation. This item has been stored at home. Please refrain from purchasing if you are nervous or concerned about minor details. Thank you for your understanding before purchasing.