Build Box Reviews

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4.9
Rated 4.9 out of 5 stars
Based on 1,387 reviews
Total 5 star reviews: 1.3k Total 4 star reviews: 49 Total 3 star reviews: 26 Total 2 star reviews: 14 Total 1 star reviews: 16
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1,387 reviews
  • SA
    Stacy A.
    Verified Reviewer
    Reviewing
    Build Box
    I recommend this product
    Rated 5 out of 5 stars
    19 hours ago
    Great Customer Service

    I wanted to give a shoutout to Amy in the customer service department. She was very prompt and considerate on answering my questions.

    Our 8 year old grandson has really enjoyed the build boxes. We have several engineers in our family, and they have been impressed with the build boxes. We look forward to doing the hack packs in the future.

    -Stacy

  • JM
    Jane M.
    Verified Reviewer
    Reviewing
    Build Box
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Love it!

    Nice one Mark & crunch labs team! Loved watching Matthew’s pistons firing making this! Great product and even though my kids brain works like yours - mine doesn't, but I still really got into the principles behind it! Thank you from Jane & Matthew Dublin Ireland 🇮🇪 ❤️

  • TH
    Tula H. a. H. (. 9. L.
    Verified Reviewer
    Reviewing
    Build Box
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Coin spinner- second box

    Another winner! Harriet and I so enjoyed making these and can’t until next month. Fabulous value for money, entertaining and educational. The videos that come with each are fun and informative