KOSMOS Experiment Kits Crystals Green, Grow Your Own, Experiment Kit, Experiments, Crystal Growing, from 10 years, 657956

In this KOSMOS experiment set, a sparkling crystal is grown overnight from crystal salt and green dye. This miracle of nature can then be displayed in a small jewelry box. Children can experiment with different solutions in a playful way while growing and discover their first aspects of chemistry. The easy-to-understand, colored instructions explain step by step how the crystals are grown.

• Age recommendation: Suitable from 10 to 14 years
• Experience exciting experiments – grow sparkling green crystals yourself.
• 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.
• KOSMOS experiment kit for children aged 10 and over.
• Contents: 1 sachet of alum (20g), 1 green dye tablet, measuring cup, stirring stick, crystal jar, color-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: 657956