EYE ZOOM ultra slim compact lightweight tube reading glasses with portable clip aluminum case. Great pen-reader design, super lightweight tube aluminum case, and top quality classic frame reading glasses. Whether you are looking for reading glasses for office or home. EYE ZOOM reading glasses will give you premium protection. They are also perfect gifts to your parents and the elderly. The product includes the 3 pairs of EYE ZOOM compact reading glasses and 3 pairs of aluminum tube cases with pen holders.