---
product_id: 646441628
title: "Wow in The World Everlasting Volcano | Erupt Your Volcano Again & Again, Slime Lava, Rubber Lava Rocks, Companion Audio Content, Bonus Reusable Science Tool, STEM Toy for Kids 4+ by Thames & Kosmos"
brand: "wondery kids"
price: "₨20563"
currency: LKR
in_stock: true
reviews_count: 8
category: "Wondery Kids"
url: https://www.desertcart.lk/products/646441628-wow-in-the-world-everlasting-volcano-erupt-your-volcano-again
store_origin: LK
region: Sri Lanka
---

# 3 eruption types for endless replay Exclusive podcast content access Reusable measuring beaker included Wow in The World Everlasting Volcano | Erupt Your Volcano Again & Again, Slime Lava, Rubber Lava Rocks, Companion Audio Content, Bonus Reusable Science Tool, STEM Toy for Kids 4+ by Thames & Kosmos

**Brand:** wondery kids
**Price:** ₨20563
**Availability:** ✅ In Stock

## Summary

> 🌋 Ignite curiosity, erupt creativity, and own the ultimate STEM adventure!

## Quick Answers

- **What is this?** Wow in The World Everlasting Volcano | Erupt Your Volcano Again & Again, Slime Lava, Rubber Lava Rocks, Companion Audio Content, Bonus Reusable Science Tool, STEM Toy for Kids 4+ by Thames & Kosmos by wondery kids
- **How much does it cost?** ₨20563 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/646441628-wow-in-the-world-everlasting-volcano-erupt-your-volcano-again)

## Best For

- wondery kids enthusiasts

## Why This Product

- Trusted wondery kids brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **STEM-Ready Toolkit:** Includes a durable measuring beaker to build your scientific skills beyond the volcano—perfect for future experiments.
- • **Mess-Free Lava Flow:** Ingenious base lip catches all lava, so cleanup is quick and you’re ready for the next explosive experiment.
- • **Custom Volcano Vibes:** Personalize your volcano with quirky dinosaur and plant stickers to make your eruption truly one-of-a-kind.
- • **Triple Eruption Thrill:** Experience 3 unique eruption styles—color-changing slime, rubber lava balls, and classic baking soda fizz—for nonstop STEM fun.
- • **Science Meets Storytelling:** Dive into exclusive audio episodes from 'Wow in the World' that bring volcanic science to life for the whole family.

## Overview

The Wow in The World Everlasting Volcano STEM kit by Thames & Kosmos offers kids 4+ an interactive science experience with three eruption types—color-changing slime, rubber lava balls, and classic baking soda reaction. It includes a reusable measuring beaker, customizable stickers, an 8-page illustrated guide, and exclusive podcast content from 'Wow in the World.' Designed for easy cleanup and maximum replayability, this educational toy fosters critical thinking and hands-on learning about volcanic activity.

## Description

Erupt your own volcano again and again! Press down on the “lava lever” a few times and — WOW! The crater pops up and the slime lava flows down its sides. The volcano works with three types of eruptions: heat-activated color-changing slime “lava,” soft rubber “lava-rock” balls, and the classic vinegar-and-baking-soda reaction with ingredients from your kitchen cupboard. Customize your volcano with stickers of plants, dinosaurs, and more. A fun, eight-page, full-color experiment guide takes you through using your volcano and provides fascinating educational content about volcanoes. Scan the QR code to access exclusive podcast content from "Wow in the World"’s Guy Raz and Mindy Thomas as they explain the science behind volcanic eruptions and share fun facts about volcanoes! Learn about how real volcanoes occur and how the super-cool mechanism inside this toy volcano models the pressure buildup of magma underneath a volcano. The lip around the base catches the “lava” allowing for easier cleanup, so you can get to your next eruption faster. The kit includes a durable beaker, a classic scientific tool to aid in future STEM adventures!

Review: Perfect gift for kids! - Christmas present for grandson this year.
Review: FUN - My 8 yr old boy loves this (he loves all things volcanoes). I love it because the balls can be cleaned up and it's reusable so a bang for your buck. I will say that the slime it comes with indeed gives it special effects but is a sticky cleaning nightmare so have them play with it far from any textiles.

## Features

- ERUPT YOUR OWN VOLCANO AGAIN & AGAIN (3 TYPES OF ERUPTIONS!) - This fun new twist on a classic science experiment works with three different types of eruptions (a color-changing slime eruption, a soft rubber balls eruption, and the tried-and-true vinegar-and-baking-soda eruption) for maximum replayability! (Slime and rubber balls included; baking soda and vinegar sold separately)
- LEVELED-UP PLAY & CUSTOMIZATION - No two real-life volcanoes are the same, so use the included stickers of dinosaurs, plants, and wacky shapes to personalize your volcano!
- LEARN HOW REAL VOLCANOES OCCUR - The 8-page, illustrated “Wow-To Guide” walks kids (and their grown-ups!) through tangible, easy-to-understand demonstrations of how a real volcano works. Plus, the model comes equipped with a lip around the base that catches the “lava,” allowing for easier, faster clean-up. It’s the perfect STEM gift for the entire family!
- BONUS SCIENCE TOOL - This kit comes with a reusable measuring beaker to use during your volcano experiments and to add to your permanent STEM tool collection.
- EXCLUSIVE AUDIO CONTENT - The #1 family science podcast “Wow in the World” hosts Guy Raz & Mindy Thomas bring you & your family on a bonkerballs journey through the science behind volcanoes! Audio “Wow Facts” await you, accessible only within the pages of the “Wow-To Guide!”

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRMZGD7X |
| Age Range Description | Kid |
| Best Sellers Rank | #50,098 in Toys & Games ( See Top 100 in Toys & Games ) #524 in Educational Science Kits |
| Brand Name | WONDERY KIDS |
| Customer Reviews | 4.4 out of 5 stars 169 Reviews |
| Educational Objective | Critical Thinking, Exploratory Skills, Observation Skills, STEM |
| Global Trade Identification Number | 00814743018587 |
| Included Components | Bag of small rubber pellets, Jar of color-changing slime, Measuring beaker, Plastic clip, sticker sheet, Plastic volcano model with pop-up eruption mechanism |
| Item Dimensions | 7.1 x 4 x 9 inches |
| Item Height | 9 inches |
| Item Type Name | Volcano STEM Kit |
| Manufacturer | Thames & Kosmos |
| Manufacturer Maximum Age (MONTHS) | 144 |
| Manufacturer Minimum Age (MONTHS) | 48.0 |
| Size | 4 x 7.1 x 9 inches |
| Theme | Geology |
| UPC | 814743018587 |
| Unit Count | 1.0 Count |

## Images

![Wow in The World Everlasting Volcano | Erupt Your Volcano Again & Again, Slime Lava, Rubber Lava Rocks, Companion Audio Content, Bonus Reusable Science Tool, STEM Toy for Kids 4+ by Thames & Kosmos - Image 1](https://m.media-amazon.com/images/I/81fQlT+wMuL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect gift for kids!
*by C***N on December 30, 2025*

Christmas present for grandson this year.

### ⭐⭐⭐⭐⭐ FUN
*by M***I on December 9, 2025*

My 8 yr old boy loves this (he loves all things volcanoes). I love it because the balls can be cleaned up and it's reusable so a bang for your buck. I will say that the slime it comes with indeed gives it special effects but is a sticky cleaning nightmare so have them play with it far from any textiles.

### ⭐⭐⭐⭐ Educational!
*by M***D on January 1, 2026*

We really enjoyed this experiment. It was very educational and informative. FUN color changing slime@

## Frequently Bought Together

- Wow in The World Everlasting Volcano | Erupt Your Volcano Again & Again, Slime Lava, Rubber Lava Rocks, Companion Audio Content, Bonus Reusable Science Tool, STEM Toy for Kids 4+ by Thames & Kosmos
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-22*