Observatory and robot: • 74 pieces, compatible with major brands.; blocks; Figures and Action; Not recommended for children under 3 years of age. Use under adult supervision. Choking Hazard - Contains small parts that could be swallowed. Observatory and robot: • 74 pieces, compatible with major brands.; blocks; Figures and Action; Not recommended for children under 3 years of age. Use under adult supervision. Choking Hazard - Contains small parts that could be swallowed Material: PVC; ; ABS;; Colour: Multi-coloured;