DIY научные игрушки, Детский обучающий Электрический Обучающий набор, эксперимент, головоломка, игрушка для детей, развитие, школьные принадлежности

Description:

-Product Name: DIY Science Toys Kids STEM Electric Educational Teaching Kit School Development Supplies 

-Material: wood, plastic and metal components

-Condition: 100% brand new and high quality

Features:

-Scientific experiment toys, exercise children's practical ability.

-DIY small toys, cultivate innovative ability.

-Cultivate scientific knowledge.

-Select high-quality green environmental wood, safe and environmental friendly.

-High quality electronic components and accessories, stable performance, safe and reliable.

-Knowledge involved: radio transmitting and receiving, gear action, and motor principle, etc.

Package Include:

-1 x set of Assembly Kit