Jim P.This is the slightly stained Jinhao Shark I cleaned last week. I'm guessing those are actually tiny cracks/fractures in the section that got filled with Yama-budo while I was filling it initially, or something leaked after. I can't feel those cracks with my fingernail or otherwise, and it wasn't leaking before I cleaned it, so it's probably still fine for now. Even if it's not, Sharks are ~$1.70 each so it's not a significant loss.
It looks interesting, at least.
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