KOSMOS Grow your own surprise crystals, experiment box, crystal growing, experiment set, 657963

In this KOSMOS experiment set, a sparkling crystal is grown overnight from crystal salt. The highlight: when you buy it, you don't know what color it will be, because only one of the three colors violet, turquoise or orange is included in the set. This miracle of nature can then be displayed in a small jewelry box. Children experiment with different solutions in a playful way while growing and discover the first aspects of chemistry. The easy-to-understand, colored instructions explain step by step how the crystals are grown.

• Age recommendation: Suitable for children from 10 years
• Experience exciting experiments - grow sparkling crystals in a surprise color yourself. With one of the three colors: violet, turquoise or orange
• Fast results guarantee research fun: crystal growth overnight
• Complete equipment for growing including a small jewelry box for storing and presenting the crystals
• Experiments with solutions - children discover chemistry through play

Contents: 1 sachet of alum (20g), a dye tablet in orange, turquoise-green or purple, measuring cup, stirring stick, crystal jar, colorfully illustrated instructions

WARNING. Not suitable for children under 10 years of age. Use under adult supervision. Contains a chemical that is hazardous to health. Read the instructions before use, follow them and keep them handy for future reference. Do not allow the chemical to come into contact with any part of the body, especially the mouth and eyes. Keep small children and animals away when experimenting. Keep the experiment kit out of the reach of children under 10 years of age.

Manufacturer article number: 657963