Your Cart is Empty


3 In 1 Mechanical Gear Building Blocks

100% Money Back Guarantee

Order Processed Within 24 Hours

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!

Today you save 50% off so click ADD TO CART now and get yours 

Buy securely from your phone, tablet or desktop today


Self-locking bricks 

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


Set A Seesaw, Ferris Wheel, Merry Go Round
Set B
Soil Loosen Machine, Small Windmill, Blender
Set C
Knocking machine, Flying turbine, Chain windmill
Set D
Crane, Stoning machine, Tower crane