Science et jeu : Cristaux Magiques - Sentosphère

Help your children discover science while having fun with 10 experiments to create magical crystals in this kit from Sentosphère !

What if creating crystals was child's play? The ‘Magic Crystals’ set from Sentosphere turns science into a fascinating adventure! In just a few days, make superb coloured crystals and discover the secrets of crystallisation through 10 incredible experiments.
You'll be able to make pretty geodes out of eggshells, create 5 cm coloured crystals in different shapes, and even grow magical trees. In just a few moments, they'll transform before your very eyes into Japanese cherry trees or snowy fir trees, thanks to the crystallisation process. With the 3 dyes included (yellow, blue, red), choose your favourite colours or invent your own by mixing them together. Let your imagination run wild!
Follow the step-by-step instructions.

Age: from 8 years
Contents :
    2 x 120g sachets of monoammonium phosphate
    2 plaster half-spheres
    6 paper trees + their crystallisation support
    1 bottle of potassium phosphate
    1 sachet of alum salt
    3 dyes
    1 beaker
    1 mini measuring spoon
    1 instruction leaflet

Ingredients : Monoammonium phosphate, Alum salt, Potassium phosphate, 3 dyes.

Warning : Not suitable for children under 8 years of age. Use under the close supervision of an adult. Contains chemicals that are hazardous to health. Read the instructions before use, follow them and keep them as a reference. Avoid all contact of chemical products with the body, especially the mouth and eyes. Keep young children and animals away from the area where the experiments are being carried out. Keep the experiment box out of the reach of children under 8.