4M Fun Science Salt Water Robot Educational Toys
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4M Fun Science Salt Water Robot Educational Toys

4.2/5
Product ID: 250894046
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Details

  • Size
    1 EA
  • Brand
    4M
  • Theme
    Water & Salt
  • Age range (description)
    Kid
  • Material
    Plastic
Salt water chemical power
🌱Eco-friendly, non-toxic energy
🧩Hands-on assembly kit

Description

🤖 Power up your playtime with eco-smart robotics!

  • ALL INCLUSIVE KIT - Everything you need to build your own robot, complete with detailed instructions.
  • CLEAN ENERGY IN ACTION - Experience the future with salt water-powered robotics—no batteries needed!
  • STEM LEARNING MADE FUN - Boost spatial reasoning and construction skills through interactive play.
  • ECO FRIENDLY INNOVATION - Safe, non-toxic materials that teach sustainability from an early age.
  • PERFECT FOR YOUNG INNOVATORS - Designed for curious minds 5 years and up to spark imagination and creativity.

The 4M Fun Science Salt Water Robot is an educational DIY kit that uses a safe chemical reaction between salt water and charcoal to power a robot. Designed for children aged 5 and above, it promotes STEM skills like spatial reasoning and construction without the need for batteries, making it an eco-friendly and hands-on learning experience.

Specifications

Product Dimensions6.35 x 16.51 x 21.59 cm; 117.93 g
Manufacturer recommended age5 years and up
Item model number3688
Educational Objective(s)Spatial Reasoning, Construction Skills
Language:English
Number of Puzzle Pieces1
Assembly RequiredYes
Batteries Required?No
Batteries Included?No
Material Type(s)Plastic
Remote Control Included?No
ColorBrown
ASINB00AV8XBGG

Have a Question? See What Others Asked

What kind of functions develop this robot? What does it do?
How many watts is the LED lightbulb?
Is included the elements, for example charcoal, aluminium or salt? And is included some pieces of science kit as tube, ect?
Does this only work once? My son can't get it to go a second time. Wondering what to do.

Reviews

4.2

All from verified purchases

Z**J

Fun and interesting

My 5 year old and my 7 year old had so much fun assembling the robot. They just needed help with screwing tightly. Otherwise, the instructions were pretty straightforward. And they were so amazed when it started moving under the sun. It’s a good weekend activity for kids. They also learned about solar energy.

R**H

Very good

Good experiment

W**S

works well !

fantastic! However, a gentle reminder: the parts are small, so it's crucial to follow the age limit to ensure safety and avoid any choking risks. Other than that, it's a brilliant educational toy that engages young minds.

U**K

good for kids

nice one worth to buy

M**O

Read the fine print - it doesn’t come with seeds

My son was very excited about setting this up and we were both disappointed to find that there’s actually no seeds or dirt included.We still have not managed to get out to a gardening store to purchase what we need so it’s just sitting in a box.Bit of a birthday letdown.

M**D

Good

Good

E**I

The materials are outdated so that it makes it impossible to complete most of the experiments

The experiments require that you have a lot of items at home which seem outdated, like filament bulbs for heat, a TV with a flat top that gives off heat. The last time I had a TV like that was in the 90's.The mist maker does not work.The thermometer holder does not fit to any standard plastic bottle size.My list goes on.Highly recommend you do not buy this outdated product.

A**A

Not good one

Useless and does not work even if u read the instruction hundred times

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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3663 som

Duties & taxes incl.

Kyrgyzstanstore
1
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15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

4m Fun Science Salt Water Robot Educational Toys | Desertcart Kyrgyzstan