Brand new, factory-sealed CrunchLabs “Duck Game” Build Box, created by Mark Rober—NASA engineer turned YouTube inventor and STEM education champion. The kit is unopened and unused, exactly as received from CrunchLabs. This build box teaches key engineering and STEM concepts through hands-on, project-based learning. The Duck Game is a fun, interactive challenge that engages kids (and adults) in problem-solving, logic, and mechanical design. Great for homeschooling, after-school enrichment, or as a creative gift for young builders and future inventors! ALOFCL
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