These Topps 2022 - 2023 NBL basketball trading cards are perfect for collectors. To use them, simply open the pack and start adding the cards to your collection. When handling the cards, make sure your hands are clean to avoid getting dirt on them. To keep the cards in good condition, store them in a cool, dry place. You can use card sleeves or binders to protect them from scratches and creases. Enjoy building your awesome NBL trading card collection!