The home of Mad Cool LEGO Mocs and Building Instructions

The Latest Mad Cool LEGO® Instructions

Check out our growing collection of custom LEGO® Mocs and instructions that you can purchase and download in our Store. They come with detailed PDF instructions and the bricklink.com studio.io file for customization. Also explore our Ideas Blog with inspirational builds, sample instructions and LEGO® building tips and resources.

Lego cargo train with a flatbed chemical car and Swedish shipping container car

Cargo Train Blue Engine Get the Instructions

Hot Rod Classic Car Get the Instructions

Lego Monastery of Spinjitzu turned into a Garden Teahouse

LEGO® Ninjago Garden Teahouse Get the Instructions

lego pirate ship display stand for a custom flying pirate ship

Sky Pirates Skeleton Ship Get the Instructions

View All Instructions

Ideas Blog

Visit the LEGO® Ideas Blog which is constantly being updated with new LEGO® Mocs to inspire you. Also look for our building tips and resources – this is where we share tips from the development of our premium LEGO® Mocs that can purchase in our Store.

Featured Blog Posts

Swedish cargo company shipping container build in lego with a brick built Swedish flag

Build your own LEGO Shipping Containers

Building Tips

Cloud Temple micro build with towering cliffs and a sail boat

LEGO Mocs

toy stunt airplane on a blue sky in gray and yellow

Lego Stunt Airplane Moc in gray and yellow

LEGO Mocs

lego architecture shanghai skyline with the radio tower, bridge and cargo ship

Lego Architecture Shanghai Skyline Modification

LEGO Mocs

Yellow Lego Pickup Truck with a black strip, roll bar and big tires

Yellow Lego Pickup Truck with free instructions

Free Instructions

Lego yellow submarine in the shape of a fish on the ocean floor

Mecha Fish Ocean Exploration Submarine

LEGO Mocs

Go to the Ideas Blog

Lego mini-modular house instructions to build it out of lego bricks in white, gray and medium azure

LEGO® Bricks and Parts Buying Guide

If you are a new Adult Fan of LEGO® (AFOL) and you are not sure how to find or buy new LEOG® parts check out my Easy Purchasing Guide and my go to resources below.

resources For Buying LEGO® PArts

Purchase parts at Bricklink.com
View or create new builds then upload parts to Brick Link with the digital LEGO® building tool Studio
Rebrickable.com – A large selection of mocs, parts & instructions.
LEGO Pick a Brick – purchase directly from the source and grow your collection