To use this product, first, carefully take out all the parts from the set. Follow the instructions step - by - step to build the dark versions of Gabutyra, Dricera, and Stegotchi. Once they're built, you can easily combine them to create Kyoryuzin. You can also use the updated normal Stegotchi and Dricera with the Gabutyra from the Minipla King Kyoryuzin set. When handling the parts, be gentle to avoid any breakage. After you've built your figures, keep them in a dry and cool place to prevent any damage. If there are any small parts, make sure to keep them away from children under 3 to avoid choking hazards.