I used one or two sockets once or twice to change my motorcycle tires. I used them outdoors, so they're not like new, but I wiped the product and case thoroughly. I think they are in good condition. Please see the images for the weight and the size of the outer box. A similar product, which seems to be a successor model, costs 5498 yen including tax at Monotaro. Please understand that this is a used item, inspected by an amateur, and stored at home before purchasing.