Build your own toys with simple step-by-step instructions.
Play the included games and challenges you get for free with every new toy.
Think about how it all fits together with mind-blowing exclusive videos from Mark Rober.
Pay annually
$24.95 / box
$29.95
Paid each year
Pay monthly
$27.45 / box
$29.95
Paid each month
Pay quarterly
$29.95 / box
Paid every 3 months
Pay Semiannually
$27.45 / box
$29.95
Paid every 6 months
Pay quarterly
$27.45 / box
$29.95
Paid every 3 months
Pay monthly
$29.95 / box
Paid every month
Pay quarterly
$27.45 / box
$29.95
Paid every 3 months
Pay monthly
$29.95 / box
Paid every month
Know any little geniuses who would love Build Box? Gift them up to a year's worth of CrunchLabs awesomeness!
NASA engineer for the Curiosity Mars Rover, public enemy #1 of neighborhood squirrels, & creator of the sparkliest glitter bomb pranks
Show Off Your Builds
@CrunchLabs #CrunchLabs
We couldn’t do CrunchLabs without Earth, so we believe the best way to inspire responsible engineering is to lead by example:
Our packaging is compostable. We use uncoated cardboard boxes and compostable plastic substitutes to package/ship our toys - They're for kids to play with, not sea turtles to eat!
Our toys grow on trees. We use as much wood as possible in the design of our toys.
Our toys stay out of the landfill longer. We make our toys robust and repairable so they can be enjoyed for as long as possible.
