I bought these thinking 'semi opaque' and was resigned because i wanted this color Graphite.
I was pleasantly surprised.  They are heavier in weight than I expected. They are lined with a nice microfiber lining and have weights. 
The packaging was also very nice zippered bags. I love this color graphite. It looks a bit blue in the computer, but is definitely more like a shiny lead pencil.
Very pleased with this purchase.