DIY Through Firewire Children Science Education Toy - Multi - 4587475512

Description:
Crossing the line of fire is a game to exercise hands to maintain accurate movements, which can improve children's ability to control hand strength.
Features:
Cultivating children's interest in learning and desire for knowledge can help improve their academic performance.
Scientific knowledge in small production can lay a foundation for future inventions, mathematical and physical learning.
Improve children's sense of innovation and ability, let children win in the starting line, on the social more competitive.
Nowadays, children generally lack practical ability and strengthen the cultivation of practical ability, so that knowledge is no longer an issue.
Material:
High quality plastic parts, specially designed for scientific experiments, multi-functional, expandable, material safety and environmental protection odor-free.
Using quality electronic components and accessories, stable performance, safety and reliability.
Note:
Powered by 2 AA batteries (battery not include)