Brand new Kershaw Shuffle, right out of blister packaging I applied some Tuf-Glide and followed that with the Tuf-Cloth and noticed the paint, on the two small nuts of the screws through the back spacer, came right off. The paint/anodize/oxidize finish on all of the other screws is intact, but no such luck for those two nuts. The nuts appears a bronze or dark copper color, so it's not rust, I hope. Otherwise looks and feels like a nice little budget edc knife...