Educational Set Crystal Growing Stem XL, +8 years, Kosmos

The educational set STEM - Growing XL crystals allows you to make fascinating and unique crystals, which will be a real treasure for the little explorers! These impressive crystals can be obtained through the process of creating the potassium aluminum blow solution, which consists of mixing the sulfate with distilled water in a jar and then placing it in a pot of hot water to dissolve. Look forward to a whole day for the little crystals to appear!

In addition, this set also allows you to obtain colored crystals by adding colored paper or colored papers to the solution. If you want to get a new shade, you can use phosphorescent powder, which will give you a beautiful blue-green crystal that will shine in the dark! Experiment with the plaster figurines immersed in the sulfate solution and watch their crystallization.

With the STEM Educational Set - Crystal Growing XL , you will have a multitude of fascinating experiments to create your own crystal geodes and to fill the treasure chest with the most special experiments! This crystal growing activity is not only fun, but can help kids learn about chemical processes and the science behind them. So, don't hesitate to enjoy this educational and fun experience!

Recommendation:
To ensure that the experimentation process is carried out in optimal conditions, we recommend adult supervision.
We also warn you that the product contains small elements or substances that can be inhaled or swallowed, so it is not recommended for children under 3 years of age.

Technical details:
Box dimensions: 30 x 43 x 8 cm
Material: cardboard, plastic, specific substances
Instructions in: Romanian
Recommended age: +8 years

The set includes:
1 sachet of 50g and one of 20g of aluminum and potassium sulfate;
Phosphorescent powder;
200g plaster powder;
Colored paper (red, blue, green);
Opener;
1 tweezers;
1 pipette;
Spatula;
200ml graduated glass + lid;
30ml graduated glasses by color (red, blue, yellow);
Small cover for the graduated glass;
The mold for the geode;
Molds for animal figurines;
Treasure chest and instructions for use.