Eco Volcano DIY Kit

Create, erupt, explore — a sensory science adventure for curious little hands.

This isn’t just a fizz experiment — it’s a whole world to create and explore. Build your volcano from soft brown playdough, surround it with blue swamp slime, and fill the crater with red lava fizz. When you’re ready, pour water inside to trigger a bubbling, foaming eruption!

After the eruption, the adventure continues — children can mix and mash the fizz, slime, and playdough together into a gloopy sensory delight, extending play long after the volcano has blown.

Why you'll love it!

Create, erupt, explore — combines science, creativity, and sensory play

Plant-based fizz, slime, and playdough — safe for little hands, gentle on the Earth

Transforms into a multi-sensory mash-up after the eruption — perfect for open-ended play

Encourages storytelling, science learning, and imaginative scene-building

Includes an educational volcano facts card in kid-friendly language

Plastic-free, compostable & recyclable packaging

Handmade in small batches in our off-grid studio

100% food-grade & gluten-free (but not for consumption)

Suitable for ages 3+

included:

• 50g Red Lava Fizz Powder – for bubbling eruptions (fills volcano crater)
• 50g Blue Swamp Slime Mix – to surround the volcano
• 215g Brown Playdough Mix – soft, buttery dough to build your volcano structure
• FSC-certified timber mixing spoon
• Step-by-step instructions (build, fill, surround, erupt, mash!)
• Creative guide for building your imaginative volcano swamp scene