Create both types of volcanic eruptions with one explosive volcano! With just a few household ingredients, you can create a scorching fire eruption or an icy explosion that demonstrates one of the greatest geological wonders in existence for billions of years. A built in LED light illuminates the volcano from within so it glows realistically as it erupts with heat or ice. Experiment with your own household ingredient combinations to see what makes the most powerful eruption. Volcano model is made of durable plastic so you can repeat your experiments time and again without damage to the volcano. Requires three AAA batteries, not included. Recommended for ages 6 and up.