Functionality impacts the consumer experience and product shelf life. Consider Grease-proof coatings or PE lamination if the candies have high oil or sugar content to prevent staining. For visibility, incorporate a PET Clear Window, allowing customers to see the product. If the candy is meant for multiple servings, choose a Reclosable structure like a tin-tie or a magnetic flap. Additionally, Custom Inserts (Blisters or Paper Dividers) are essential to prevent candies from colliding and breaking during transit.