If your children are into LEGO®, they are going to love this
3 in 1 mechanical gear building blocks
Combining construction with science, it lets kids build cool structures using blocks,
mechanical gear, and other moving parts for hours of fun!
Build merry go rounds, seesaws, pulleys, cranes, and more.
All sets are compatible with any of your child's existing LEGO® sets and are guaranteed to keep them happy for hours on end!
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Promotes creativity and problem-solving skills
Suitable for kids 6 years old and above
LEGO®is a trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this site
Material: ABS plastic
||Seesaw, Ferris Wheel, Merry Go Round
Soil Loosen Machine, Small Windmill, Blender
Knocking machine, Flying turbine, Chain windmill
Crane, Stoning machine, Tower crane