Playzu Space Shuttle Building Blocks Set (421 Pieces) – For Aged 6+Blast off into the world of space exploration with the Playzu Space Shuttle Building Blocks Set! This exciting set features 421 pieces that allow young builders to create their very own space shuttle, complete with realistic details and moving parts. Designed for boys aged 6 and up, this set promotes creativity, STEM learning, and problem solving while offering hours of fun. Key Features: Detailed Space Shuttle: Build a detailed and realistic space