3D puzzle of the Spanish Navy ship SAN FELIPE with LED lights. •It has 146 pieces. •Difficulty level: 4 out of 5. •Contains LED lights. Works with 2 "AA" 1.5V batteries (not included). Not recommended for children under 3 years. Use under adult supervision. Choking Hazard: Contains small parts that may be swallowed and cause choking. Cardboard.