I use them for 1 week and it has nothing to do with wood. More balanced, more accurate, but heavier. A body composed of metal and plastic with a titanium rod inside.

So much to say on it sticks to the metal, but they tappent much better, the sound is + net with wood, blasts it goes like Swiss cheese, baguettes very good ^ ^

For cons, the price is quite high: 48 €, so try searching the Internet to be cheaper.