Very small fruits, the celery "seed" is used as a spice to flavor potato salad, vegetables, soups and Bloody Mary cocktails. When storing herbs and spices packaging is an important consideration. Plastic zip seal bags allow aroma and taste to escape and shorten the flavor life of your herbs and spices. We package our herbs and spices in food grade pet plastic jars. These clear, dense jars allow you to see your herbs and spices while still sealing in all the aroma and flavor so you get maximum life from your ingredients.