This is a completed product assembled from parts. Operation has been confirmed. The water has been drained from the part where water pressure is applied. Some parts will be removed when returning the item to its original box. * We will try our best not to disassemble it from its completed state. It can be used with both the left and right hands. The outer box has creases as shown in the first image. Please understand that it is not in perfect condition before purchasing. * The outer box will be included when shipped, but it will not be covered with cardboard. It will be a simple packaging method, only wrapped in vinyl. Thank you for your understanding. Purchased on 2025/09/20