I am selling these items as I am decluttering. Although these items are unopened and unused, I would appreciate it if those who are very particular about condition would refrain from purchasing. Since they are unopened, I have not checked their operation. As these are quite old products, there may be some damage or discoloration to the box. Please make your judgment based on the images. These items have been stored at home for a long time, so please consider this before purchasing.