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✨ Grow brilliance at home with science! 🔬
The 4M 7 Crystal Growing Science Kit is a comprehensive STEM toy that enables kids aged 10 and up to conduct seven distinct crystal growth experiments. It includes all necessary materials, detailed instructions, and display cases to admire the sparkling results. This award-winning kit combines chemistry and geology principles, delivering a fast, hands-on educational experience that transforms curiosity into tangible, beautiful crystal specimens.












| ASIN | B00ITX1K4K |
| Age Range Description | Kid |
| Age range (description) | Kid |
| Best Sellers Rank | 628,420 in Toys & Games ( See Top 100 in Toys & Games ) 5,054 in Educational Science Kits |
| Brand | 4M |
| Brand Name | 4M |
| Customer Reviews | 4.4 out of 5 stars 15,656 Reviews |
| Educational Objective | STEM |
| Global Trade Identification Number | 00085761196612 |
| Included Components | all parts to perform the science project, detailed instructions |
| Is Assembly Required | No |
| Item Dimensions | 21.6 x 24.1 x 8.3 centimetres |
| Item Part Number | 5557 |
| Item Type Name | science kit |
| Item Weight | 1.05 Pounds |
| Item dimensions L x W x H | 21.6 x 24.1 x 8.3 centimetres |
| Item weight | 1.05 Pounds |
| Manufacturer | Toysmith |
| Manufacturer Part Number | 5557 |
| Manufacturer Warranty Description | 30 day warranty against manufacturer defects |
| Material Type | Crystal |
| Maximum Age Recommendation | 120 |
| Minimum Age Recommendation | 120.0 |
| Model Number | 5557 |
| Set Name | 7 |
| Size | Growing |
| Theme | Chemistry, Geology |
| UPC | 085761196612 |
| Unit Count | 1.0 count |
T**.
Muy bueno
Muy bueno
L**H
Fun and Exciting Project
Very affordable, fun activity! The crystals started growing within hours. You definitely have to follow the directions and times to a T to make sure they grow correctly. Our pure white one, small one grew the best. I am tempted to buy another kit and figure out what exactly causes better crystal formations...is it the "coloring seeds" and their shape/size?...Some of the seeds are mere granules and others are bigger, similar to a tiny rock. Maybe just putting 1 larger "color seed" is better for the smaller container?...The varying sizes of the coloring seeds also make it a little difficult to accurately measure "one scoop"...but overall definitely a fun experiment and better than watching plants grow! lol...younger kids definitely need some help as well.
S**A
Love it
I genuinely enjoy this product—it’s practical, durable, and worth every penny.
E**A
Lindo regalo!
No tengo fotos pero funciona bien, si se generan los cristales. A mi sobrino le gusto mucho. Juguete además de entretenido, didáctico para inculcar interés científico en los niños
B**N
Good size
All good, no dislikes
Trustpilot
1 month ago
3 weeks ago