This a wooden handled larder with a pusher made to insert fat or lardoons into meat. Mostly used for pieces of meat that traditionally do not have enough of their own. Deer meat is a good example. Or it can be used to insert delicate ornamental pieces of vegetables into a piece of veal or to insert slivers of garlic into a wonderful leg of lamb. If you purchased this tool, wouldn't you be prompted to branch out from burgers? Do it!