Using these Pet Simulator X Core Mini Figures is super easy. First, open the pack and take out the eggs. Then, crack them open to find your new pet. You never know which of the 36 Series 1 pets you'll get. Make sure to keep the DLC code that comes with each pack safe. You can use it in the game to get some cool stuff. When you're not playing with the figures, store them in a dry place to keep them in good condition. Avoid dropping them or rough handling as they can break. If they get dirty, you can gently wipe them with a soft cloth. Have fun building your pet collection!