DIY Building Kit Screwing Blocks Building Construction Toys STEM Educational Engineering Assembly Toy Creative Fun Gift for Kid Ships From:China 2V 1300mAh 100C/200C 6S Lipo

2V 1300mAh 100C/200C 6S Lipo Battery

SucceX Micro 15A 4-in-1 ESC(w/plug)

plastic rc tank tracks

1 x Set of Accessories(other accessories demo in the picture is not included

SG90 servo:1pcs

DIY Building Kit Screwing Blocks Building Construction Toys STEM Educational Engineering Assembly Toy Creative Fun Gift for Kid Ships From:China 2V 1300mAh 100C/200C 6S LipoDIY Building Kit Screwing Blocks Building Construction Toys STEM Educational Toy Made of ABS material, no harm to your kids Age Range:> 3 years old A Productive, Learning Toy That Grows With Your Child. Designed to enhance your children's Science, Technology, Engineering, and Math skills. Give your children a gift that will last, that will be cherished, that will be played with countless times. Improve your kids' imagination and creativity by