Crunch Labs Build Box Tripwire kit by Mark Rober offers an engaging STEM learning experience for young engineers. This comprehensive set includes laser-cut wooden panels, a vibrant yellow plastic component, four red foam projectiles, and an orange marble-patterned ball. The kit comes with a detailed instruction manual and access to an exclusive build-along video led by Mark Rober. Designed to teach physics principles through hands-on construction, this tripwire mechanism provides hours of educational entertainment and creative problem-solving.

INCOMPLETE
Missing Parts List:
1 Long bolt
1 Wingnut
2 Captiva nuts
1 Rubber band
1 clothespin
* Contains a gear badge (sealed)