Stem Activities For Kids Ages 5-7, Technic Sets Creator Construction Building Toys Christmas Toys For Boys Girls Age 6-10 11 12 Birthday Gifts 20+ Transformations 5 Level From Difficulty To Ease

Multi-difficulty Coefficients: Our STEM toy set provides 171pcs building blocks to build from easy to difficult, suitable for kids of different ages from 4 to 12 and above, The educational toys helps children improve problem-solving ability, cultivate patience and hands-on ability, and achieve staged growth.

Endless assembly Methods: Our stem building toys have enough blocks for children to DIY in order to stimulate kids creativity and experience endless fun. kids building toys provides clear instructions for more than 20 engineering erector sets such as motorcycles, submarines, and helicopters.

Inspire Various Ability: This educational toy set helps kids release their imagination and develop their hand-brain coordination ability, inspiration. Through building various types of building block models, children can develop intelligence, exercise logical thinking, and build cognition and reasoning.

STEM Educational Toys: With these learning toys, boys and girls can learn about levers and the physical structure. Apply scientific knowledge to understand the natural world: [S]Scientific literacy about physics and spatiography , [T]technical literacy about understand and evaluate, [E]engineering literacy about concepts and creation, [M] mathematical literacy about logical thinking.

Ideal Gifts for Boys and Girls: This technic set can increase parent-child communication and exercise teamwork skills. It is the best choice for birthdays and Christmas gifts for boys aged 4 5 6 7 8 9 10 11 12. The building toys can be played indoors or at school.