This is one DIY experimental device about Volcano Eruption. The children can witness the whole process of volcano eruption and know its working principle through doing the experiment by themselves and they will enjoy the great fun from this exploration.

Description:
The crystals carved from deep into the earth are available in all shapes and colors, from bright green to deep red and magnificent purple. They are chosen, polished and enjoyed by people around the world – thousands of years after they were formed to expose them – even believe they have a special “power”.
With this Crystal Growth Kit, you don’t have to wait too long. You have mastered this incredible process and making your crystal takes only a few days. Follow the instructions carefully to display beautiful results on the included illuminated display.
This kit makes a great gift for kids interested in science and geology!

About this item

• Features all the tools a young meteorologist needs to learn about climate, weather changes and the greenhouse effect!
• The kit includes a functional wind vane, an anemometer, a thermometer and a rain gauge for measuring local weather conditions.
• Easy to assemble, easy to learn

Most popular primary Science laboratory for kids, this set will enhance love of STEM learning great for kid scientists

This product needs to be played with the accompaniment of parents, children should not play alone!

Experimental kits come with Chinese manual and video teaching.

suitable for kids 7 to 14 years old