This morning I cracked up my family when I put on my rhinestone rimmed, heart shaped, rose lens, glasses. When I went fabric shopping last week, my red cellophane was not in my bag of tricks. So, I asked my girl friend to fetch a pair of red lens glasses from the Valentine section, that way I could get a better idea of the values of the fabrics in my buggy. She came back with the heart glasses. I bought them. I may still use the cellophane when trying to eye values, it's a bit darker, but the classes are a real crack-up. So 50's, and they fit over my regular specs better than the cardboard 3-D glasses. They are also large enough that they shouldn't get lost in my bag of tricks either. I just need to get a protective case so that nothing happens to damage my beautiful $2.00 fabric aid.