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CrunchLabs Build Box vs MEL Science

Mechanical engineering against real chemistry

vs

A subject choice more than a product choice. CrunchLabs is physics you can hold; MEL Science is chemistry you have to supervise.

What it really comes down to

Hand it over vs sit down together

CrunchLabs can largely be handed to a 9+ child with the video. MEL Science expects a parent at the table because the reagents are real. That difference decides it for most families before subject preference does.

Scored side by side

DimensionCrunchLabsMEL Science
Replay value18%87
STEM depth18%1010
Novelty cadence14%78
Wow factor14%1010
Value for money14%98
Builds independently12%97
Clutter control10%79
Overall8.78.4

Choose CrunchLabs if…

  • Mechanical interest, and you want independent building
  • You want a lasting toy at the end

Choose MEL Science if…

  • Chemistry interest, and you want genuine rigour
  • The child is 12+ and ready for lab work
  • You are supplementing homeschool science

Our verdict

Different subjects, different time commitments. CrunchLabs for mechanisms and independence; MEL Science for chemistry and depth, if you are prepared to be there for it.

Still torn between the two?

The quiz weighs age, the problem you're solving, how much time you have and how much space. Two minutes and you'll have an answer.

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Common questions

Which is more educational?

MEL Science is more rigorous. CrunchLabs is more likely to actually get done, which for many families matters more.

The whole field, for context

KitScoreAgesNew contentReuses partsNeeds a parentFromVisit brand site
ibrick logoibrickOur pick9.65-12WeeklyYesRarely$27/moVisit
CrunchLabs Build Box logoCrunchLabs Build Box8.78-14MonthlyPartlyRarely$24.95/moVisit
MEL Science logoMEL Science8.45-16MonthlyPartlyUsually$29.9/moVisit
KiwiCo logoKiwiCo8.20-16MonthlyPartlyRarely$23.95/moVisit
Little Passports logoLittle Passports7.93-10MonthlyNoRarely$24.95/moVisit
Green Kid Crafts logoGreen Kid Crafts7.82-10MonthlyNoRarely$19.95/moVisit
Lovevery logoLovevery7.70-5MonthlyPartlyRarely$36/moVisit

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