🤖 Power up your playtime with eco-smart robotics!
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.
| Product Dimensions | 6.35 x 16.51 x 21.59 cm; 117.93 g |
| Manufacturer recommended age | 5 years and up |
| Item model number | 3688 |
| Educational Objective(s) | Spatial Reasoning, Construction Skills |
| Language: | English |
| Number of Puzzle Pieces | 1 |
| Assembly Required | Yes |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Plastic |
| Remote Control Included? | No |
| Color | Brown |
| ASIN | B00AV8XBGG |
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The materials are outdated so that it makes it impossible to complete most of the experiments
The experiments require that you have a lot of items at home which seem outdated, like filament bulbs for heat, a TV with a flat top that gives off heat.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holder does not fit to any standard plastic bottle size.My list goes on.Highly recommend you do not buy this outdated product.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
Trustpilot
2 days ago
1 day ago
