1. When assembling the twin-cylinder engine crank rod motor carburetor model accessories toy please make sure that your fingers are clean and dry to keep the connection part clean and avoid grease or moisture affecting the assembly effect.
2. To ensure the long-term use and safety of the model please do not expose this toy to high temperature or direct sunlight to prevent the plastic parts from deforming or fading.
3. Please note that small fittings inside the twin cylinder engine model may be fragile and should be handled gently to avoid breakage or damage.
4. After playing with or displaying the model it is recommended to gently wipe it with a clean soft cloth to remove surface dust and keep your toy as good as new.
5. For the safety of you and your child this TOYAN Twin Cylinder Engine Crank Rod Motor Carburetor Model Accessories toy is more suitable to play with under the guidance of an adult and keep the small parts carefully in case they are swallowed or lost.