Sorry, I wasn't clear! I know WHAT the drops are (they're listed in the description on the back), I was asking more along if it dropped Orange Shells and White Pearls (good drops) a decent amount of times because of the ridiculous price and lengthy timer. I have the money, but I don't want to spend $500,000 on a 2x2 item that mostly gives Seaweed and Ocean Clay after waiting a whole day... I checked just in case, but the Inventory page doesn't usually say if an item has multiple drops, so I asked here.
I know there are other ways to get Orange Shells, I asked about Pearly Oyster because I was curious about "this" way and wondered if it might be more beneficial to my kingdom. Thanks for answering, SpiritWind!