GILI Excavator Building Sets for 7, 8, 9, 10 Year Old Boys & Girls, Construction Engineering Robot Toys for Kids Age 6-12, Educational STEM Birthday Gifts for Kids(342pcs);

LEARNING STEM WITH GILI TOYS
This construction set with great functionality and lots of playability. It will keep kids occupied and spend quality time with family and friends.
This engineering building kit is an ideal gift for boys and girls who want to be an engineer. Follow the step-by-step manual, kids can build an excavator then take it apart and rebuild a robot.
The excavator features one working mechanic, a knob to control the swing arm up or down. The robot features a knob to control the robot's arm up or down.
Kids can watch how gears work when they play this set.
DIY is always a great thing for kids, they will get much happier when finished making an awesome item by themselves.

What Can You Get
342 x Building blocks and gears
1 x Easy-to-follow manual
COUNTLESS HOURS OF JOY