An item selling out online is way different from it selling out in a store, as stores can only hold so much inventory (and shoppers). But when Amazon sells out of a weird little something? It’s safe to assume the product was a hit worldwide. Those are the kind of things you’ll find below. These are so weird, so clever, that thousands upon thousands of people are clamoring to buy them. So make sure to add some to cart — because there’s a good chance many won’t be available if you wait too long.
