Philipp Beckers who writes over at Grimnekos did a really great review of blocs.
"It’s surface is polished and have a wonderful organic natural feel to it. Even thinking right now about it make me somehow excited. It comes in a nice black box, which I must say really add to it and give you a great feeling of getting something classy."
Philipp also took some really nice pictures of his setup. Go over and check them out.