There is a clear rust resistant plastic coating on the metal, which chips and peels easily. I took a razor blade and scraped it off, and sanded it down to remove. Not sure why this is added, most people will not need it, or can just use a drying oil spray. Other than that, it is a great hammer, well balanced, and good weight. I got tired of wood and fiberglass handles breaking on my other hammers when using the claw.