Hhhhmm yeah I get what you're saying but I don't think its meant to be used to really smash stuff with super hard, I mean I know its meant to be a hammer but...also it has a plastic side on one of the heads, its more like a mallet to be used just to tap stuff with gently and no to smash stuff...lol I unno...
Hahaha I'm tyring my best here to defend this beautifully made hammer..
An amazing idea until you use it for it's intended use