How can you buy pear wine wit a full grown inside?

It sounds like you're describing a pear liqueur, also known as "pear brandy" or "poirée" - a traditional French liqueur made by fermenting pears and distilling the resulting wine. It's usually crystal clear and does not contain a whole pear inside.

If you're looking for a specific product that has a pear inside, there's no known type of pear wine or liqueur available like that.

Perhaps you're thinking of a fruit-infused liqueur, like a limoncello with a lemon inside, or a fruit-filled chocolate.

Can you tell me more about what you're looking for? If you can describe the product in more detail, I might be able to help you find it!