This 5-cylinder radial engine building set offers a unique opportunity to create an intricate model inspired by classic WW2 military planes. The model features a realistic design with a rotating crankshaft and movable pistons, bringing history to life through hands-on construction. It also includes a luminous propeller that enhances the visual appeal during night time, making this a standout piece for aviation lovers and collectors.
  Ideal for both adults and kids aged 8 to 14, this set is a perfect gift for birthdays, Christmas, or STEM events. The dual-speed motor and USB charging cable make the model interactive and exciting, allowing for both educational value and entertainment. As an engineering project, it challenges users to build and test mechanical systems, promoting creativity and problem-solving skills in a fun and engaging way.