4M Water Rocket Science Kit
4M Water Rocket Science Kit
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4M

4M Water Rocket Science Kit

Key item features

  • Rocket Performance: This water rocket can achieve launch heights of up to 90 feet (or over 30 feet as stated in another instance) using water and air pressure.
  • DIY Assembly: The kit includes all necessary components to convert a recycled soda bottle into a functional water rocket.
  • Educational Focus: Designed to introduce children to fundamental rocket science principles through an accessible and engaging project.
  • Kit Contents: Supplied with a plastic bottle, four rocket fins, fin supports, a bung, a bung connector, a pump connector, an extension plastic pipe, and a detailed instruction book.
  • External Requirement: A bicycle pump is required for operation but is not included with the kit.
  • Age Recommendation: Recommended for individuals aged 14 years and older, with adult supervision advised during use.
  • Science Exploration: Part of 4M's range of educational toys, encouraging imagination and active learning in various scientific subjects.
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Current price is $11.95
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Customer ratings & reviews

4.4 out of 5 stars
stars46 ratings39 reviews
How item rating is calculated
5.0
5.0
5.0
5.0
3.8
5.0
  1. 5 stars74% (34)
  2. 4 stars13% (6)
  3. 3 stars2% (1)
  4. 2 stars0% (0)
  5. 1 star11% (5)

Reviews summary

Pros

  • : Assembly process is straightforward.
  • : Provides a fun way to learn about science and stem.
  • : Can reach great heights with ease.
  • : Comes with easy-to-understand assembly and safety guides.
  • : Simple setup and operation are reported.

Cons

  • : Does not fit or connect with traditional bicycle pumps seamlessly.
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Showing 1-3 of 39 reviews

Nov 25, 2025
Lakeyvia
Item details
Color: Multicolor
Size: Toy rocket
Sold byVentiMarketDelivered byWalmart
5 out of 5 stars review

Verified Purchase

My son was trying to make something similar to this at home and this popped up. It most definitely will have him smiling. I love that you can get many uses out of it

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Aug 8, 2025
Christopher
Item details
Color: Multicolor
Size: Toy rocket
Sold byVentiMarketDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great summer activity for kids!

I purchased the water rocket to have something fun to do with my grandsons at the park. It was a good decision. The rocket is easy to assemble and launch. Anyone from 7 to 77 can easily launch this rocket, and it goes very high. We launched it at least 100 times and it did not break.

Incentivized Review
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Mar 17, 2025
Zeke
Item details
Color: Multicolor
Size: Toy rocket
Sold byVentiMarketDelivered byWalmart
5 out of 5 stars review

Verified Purchase

fun and educational

This toy is fun age-appropriate and easy to use. the kids had a great time with it and learned a lot. The only downside is periodically getting it stuck in a tree.

Incentivized Review
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