396pcs STEM Toys | Lego Robotics | Lego Education | Lego Power Functions

396Pcs with Battery and Motor:
No retail packaging box.
Battery Box and Motor included.
396 pieces sent in a Zip Lock package.
No paper-based instruction manual, but we will share PDF instructions to make 50+ models. Kindly ensure the email address keyed into the notes is accurate. 

All parts are compatible with Lego and are high quality. All models help your child to learn the following mechanical concepts:
- Gear Principles
- Axle Mechanism
- Differential Gears
- Motor principles
- Battery Power Principles