Design and model your own unique volcano with the plaster and paints provided in this kit and erupt it with a simple chemical reaction between vinegar and sodium bicarbonate (included).

Great for school projects or fun for a rainy day, the chemicals will reproduce a lava-like eruption that will spill over the sides of your plaster mould. To run the experiment over and over again you will need to purchase additional vinegar and bicarbonate of soda from your local food store.

It will take a few days for the plaster to air dry after construction before you can paint it. Why not use your imagination and create some trees, rocks and other outcrops for your volcano while you wait!

Contents include:

- Plaster of Paris (gypsum)
- A set of 6 paints with brush
- Sachets of vinegar and bicarbonate of soda
- A plastic vial for your volcano core
- A detailed instruction booklet including information and fun facts about volcanoes!

Note: You can produce a slower eruption for demonstration purposes in your science class by adding a drop of dishwashing liquid to the vinegar solution.

Recommended for ages 8 and up.
Store out of reach of small children.