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Set for experiments "Crystal Workshop", Christmas tree toy

Brand: Эврики
Product Code: 6943068
$19.22
In Stock
Characteristics
A country
China
Age
From 3 years
Color
Blue
The number of experiments
1
The subject of the holiday
New Year
...

The set for growing magic crystals will appeal to young lovers of chemical experiments.

  • together with the child pour into a measured glass of gypsum to the mark of 40 ml, then colored powder to a mark of 60 ml. Mix the powders thoroughly with a stick.
  • Now pour 20 ml of warm water and mix well until completely dissolved.
  • Fill the molds with the resulting solution and leave them until completely solidified (about 12 hours).
  • After that, take out the figures from the mold and take them into the refrigerator for 3 hours.
  • boiling and half the bag of powder for crystals (the same color that was added to the gypsum figure).
  • thoroughly stir the solution until completely dissolved for 2 minutes.
  • immediately after preparing the solution, remove One figure from the refrigerator and place it in a jar of solution.
  • Check the figures after 4 hours, they will already have crystals. You can wait a few more hours or now carefully get them from the solution.
  • Garnish the finished figures with sparkles.
  • Important! In one jar, only one figure can be in one at the same time. Therefore, the crystals should be made in turn - the rest of the gypsum figures can at this time lie in the refrigerator. Or you can use a similar container and similarly prepare a solution for other figures.

    Characteristics
    A country China
    Age From 3 years
    Color Blue
    The number of experiments 1
    The subject of the holiday New Year
    Type of research Experiments with reagents
    Type of science Chemistry
    View Experiments with crystals
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    Tags: Experiments (holidays)