Stem Toys Mechanical Shooting Target Science Exploration Kit for Circuit Gear Principles Electronics Building Tool for 8+ Year Old Kids

STEM circuit and mechinery science kit: The STEM toys provides 66 precision parts and a detailed product manual that allows children to combine circuits and gears with their hands to create amazing mechanical structures and circuit combinations. (AA batteries not included)

Diy bow and arrow rotating target science kit: Through simple connection and part building block installation,children's hands-on ability and logical ability are exercised,and scientific principles are explored. The bow and arrow rotating target is composed of 66 parts,of which 6 are rotating targets,which test children’s hand-eye coordination ability and feel the fun of bow and arrow rotation target.

Independent completion or team cooperation: The stem toys manual contains complete product introduction, safety warning, operation specification, game method introduction, installation graphic steps, and the most important scientific knowledge and principle description. We have made the most perfect preparation for everything. Children can complete it independently, cultivate a tough character, and also work in a team to let them understand the importance of team cooperation.