Perfect for kids! Ships monthly.
Perfect for teens and adults! Ships every 2 months.
Learn more about CrunchLabs and Mark Rober.
Missing Parts? We’ll send a new one whether it’s under your couch or ours.
(Replacement Parts)
Gear Badge and Knob
Thin Wood Parts
Thick Wood Parts
Blue Color Part
Plastic Parts
Key Parts
Key Pins
Socket Head Bolts
carriage bolts
Nuts
Spacers
L Brackets
Key
Driver Pins
Coil Springs
O-rings
Yellow Color Part
Spring
If you are having trouble with one of the special parts below, please email help@crunchlabs.com with a short description of the problem, and we'll see if we can help!
Let us know what happened!
THINK LIKE AN ENGINEER
Join the Waitlist
Sorry, we sold out fast! Our elves are hard at work cranking out more games. We will have an update next year. Please enter your email to be first in line.
Thank you!
You will be first to know when we are back in stock :)
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