BrickLink

The most common way to source your bricks is to buy them via BrickLink, an online marketplace where you can buy individual LEGO parts.

When you purchase one of our custom MOC instructions, your download will include a BrickLink-compatible XML file that lists all of the needed pieces.

👉 If you’re new to BrickLink, see our full step-by-step guide here.

Other Sourcing Options

Other sites for buying individual LEGO pieces include:

Brickonomics – A price comparison tool that helps you find the cheapest way to source parts from multiple sellers.

Brick Owl – LEGO parts marketplace where you can search for specific pieces.

LEGO Pick a Brick – LEGO’s official parts service selling individual pieces; mainly common parts.

Your collection. Of course you can use your own bricks!