Comments about Clover Data Products® R5180 Hi-Yield Correctable Ribbon for use with IBM Selectric II and Other Typwriters:
I must be the last person on the face of the earth to use these. I had several in my cupboard for a couple of years. When I changed the ribbon after a long, long time, none of them worked. I guess they were all dried out after sitting in the cupboard for so long. I ordered a new one and it works fine. But I warn you, unless you change your ribbon frequently, don't buy a large quantity.
Bottom Line Yes, I would recommend this to a friend