Thanks everyone! yeah the yum scale is a stamp. It's a recipe card stamp set of like 9 stamps that has the big stamp for the recipe itself then ones for each food category (6) like meats and main dishes, desserts and so on, then one for the yum scale and a from the kitchen of stamp. I love this set I use it all the time the recipe cards make great gifts. Like with the sets or If I want to make like a yummy treat as a gift then I make a special card for the recipe to go in and give with the gift. I'll put some examples below of the cards I make to go with the yummy treats.
this one is a criss cross card and the recipe just slides in the top
or I make an apron card and it has a pocket on the front for the recipe card
the fruit stamps are a different set.