Best Choice Products Kids 4-in-1 Science Project Kit, STEM & STEAM DIY Maze, Water, Spider, Battery Lab Experiments
Best Choice Products Kids 4-in-1 Science Project Kit, STEM & STEAM DIY Maze, Water, Spider, Battery Lab Experiments
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Best Choice Products Kids 4-in-1 Science Project Kit, STEM & STEAM DIY Maze, Water, Spider, Battery Lab Experiments

4.4 stars out of 226 reviews
(4.4)|
226 ratings

Key item features

  • Individualized Packaging: This 4-in-1 science kit features individually packaged experiments, ideal for educational activities or as gifts.
  • Motorized Arachno-bot: Build a moving robot spider toy with a simple motor and DIY battery relay using precision-crafted parts.
  • Interactive Maze Gardening: Learn about planting and phototropism by guiding seedlings through a customizable maze to observe their growth towards sunlight.
  • Exploratory Eco Energy: Conduct guided experiments to discover untapped power sources, turning items like fruit, coins, and water into batteries.
  • Engaging Filtration Fun: Explore water properties and learn absorption and natural filtration basics using provided additives and experiments.
  • Compact Dimensions: The overall dimensions of the kit are 14.9 inches (L) x 9.1 inches (W) x 4.1 inches (H).
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Columbus, 43215
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4.272955605571322 stars out of 5, based on 61318 seller reviews(4.3)
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4.4 out of 5 stars
stars226 ratings60 reviews
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Pros
  • : Offers good value for the cost.
  • : Suitable for presenting to children and relatives.
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Showing 1-3 of 60 reviews

Dec 28, 2025
Whitney
Sold byBest Choice ProductsDelivered byWalmart
5 out of 5 stars review

Verified Purchase

I would definitely buy this again and recommend it

We have only gifted the arachno-bot so far to our 7yo. He LOVES it. He definitely needed help building it and it took us about an hour, but we probably could have done it faster if my Mama brain wasn't so tired and I didn't have other kids to direct during that time. I would have paid $20 for this one project so the others are pretty much just a bonus. I would definitely recommend this set. He really enjoys seeing how the bot moves and it stops on its own when it runs into something. great stem project.

Helpful?7CFF6WL3ZHPL13462811366
Jan 30, 2026
Top
Top Reviewer
Sold byBest Choice ProductsDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Fine learning tools

My grandson had this item sent this item to his Dad's address as he doesn't trust his rotten sister not to trash his room

Helpful?7CFF6WL3ZHPL13462811366
Dec 26, 2025
Brandon
Top Reviewer
Walmart Associate
Sold byBest Choice ProductsDelivered byWalmart
5 out of 5 stars review

Verified Purchase

easy enough for 9 year old to do alone learning and great Christmas gift my child loved getting this!

Helpful?7CFF6WL3ZHPL13462811366