73PCS Building Blocks Pull-back Sports Car | Pull-Back Racing Car | Kids Creative Assembly Toy | High-Simulation Sports Car Model | ABS Micro Blocks | Powerful Pull-Back Motor | Premium Anti-Slip Tires | Detailed Front Design | Stable Construction

• 【Supercar Precision】 This 73-piece set accurately recreates sports car with detailed front grille and aerodynamic body. Completed model measures 10cm long—a collector's dream for car enthusiasts. • 【Pull-Back Power System】 The high-performance pull-back motor stores energy when retracted, then zooms forward 3-5 meters automatically, teaching basic physics through thrilling play. • 【STEM Learning Benefits】Assembling 73 parts develops spatial awareness and logical thinking. Illustrated 3D manual ensures frustration-free building. • 【Safety Certified】 All pieces have rounded edges and are BPA-free, meeting EN71 safety standards—a premium gift combining education and security.