@MakeGold Nowadays, in our country, there are people coming out to make a living. They "grave" young coconuts and sell them quite a bit. Because the price was better than the traditional shredded young coconuts, not long after, someone came out to answer. The secret to coring young coconuts is nothing more. Just the knife used to cut the shell and shell must be sharp. As for coring, the key is the "buffalo horn knife" that can bend to follow the curvature of the coconut shell.