A long time ago, almost a decade ago, I reviewed hand tools and evaluated prototypes. Since then I've done it very rarely, but this hammer is an example of excellent functional design and even decent aesthetics. I am committed to encouraging others to study this tool to become familiar with what great tool design is. It's not perfect - the Japanese-style handle, technically flattened, octagonal, is too square for a comfortable and secure grip (although the straight-grain wood is knobbed and the