This is an NDS Octo Air, and it comes with two Octo Air-specific intermediate pressure hoses. It has some scratches and dirt, and the operation has not been confirmed. Please have it overhauled before use. [Specifications] - Brand: NDS - Model: Octo Air - Accessories: Spare hoses included I purchased this because it is said to be more reliable than the Scubapro AIR2, but I haven't used it much, and I'm selling it because I don't plan to use it in the future. If you are looking for this Octo Air, please take this opportunity to purchase it. Original retail price: ¥62,000 (excluding tax) Thank you for viewing.