Using this T - Rex 3D puzzle is easy. First, take out all the pieces from the package. Then, start assembling the pieces one by one according to the shape and how they fit together. There's no need to use glue, so just connect the pieces firmly. It's great for kids to learn about the T - Rex's body structure while having fun. When handling the puzzle, be gentle with the paper pieces to avoid tearing. After finishing the assembly, you can display it in a safe place. To keep it in good condition, avoid getting it wet or exposing it to direct sunlight. If it gets a little dirty, you can use a soft, dry cloth to gently wipe it.