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Step back in time with Erupting Botanicals Land Before Time—a hands-on, sensory science adventure built for curious minds. This captivating two-layer fizzing experience blends a sandy base with a chocolate-toned top, all embedded with dried petals, gem stones, bio glitter, mica, and plant-based powders. As soon as water touches the mix, a safe, foamy eruption reveals the hidden treasures, turning play into a prehistoric spectacle.
Two-layer eruption design: at the bottom sits a real sand fizzing mix that provides texture and a satisfying crunch, while the top layer delivers a cocoa-colored, chocolate-hued fizz. When the ingredients meet water, the duo erupts in bubbly motion, lifting petals and glitter to the surface for a dramatic reveal you can see, smell, and feel.
What’s inside and what you’ll notice
- 100ml plastic tub (reusable and fully recyclable)
- Double-layer composition: sand fizzing base and chocolate top for layered visual drama
- Dried petals, gem stones, bio glitter, mica for sparkle and color
- Plant-based powders to add natural hue
- Baking soda and citric acid as the fizzing chemistry
- Each botanical hand-mixed, with slight color variation between batches
Safety, supervision, and handling
This potion set is designed for safe, supervised play. The fizzing relies on citric acid and baking soda, so adult oversight is essential to ensure experiments stay within the instructions provided. The product is produced in a facility that may handle common allergens such as wheat, dairy, celery, eggs, and nuts, so please note cross-contact considerations. Do not ingest the mixtures, and keep the area clean and away from food. Treat the working space as a small laboratory: well-lit, ventilated, clear of obstructions, and with a nearby water source. Dispose of chemicals in accordance with local regulations; never pour fizzing mixtures down the sink. Protective eyewear and gloves should be used by supervising adults where appropriate, and always follow the included safety guidelines before beginning any activity.
How to use (simple, safe steps)
- Set up a clear, washable surface and gather any required tools as directed.
- Open the tub and invite your young scientist to observe the layered textures, colors, and embedded botanicals.
- Add a small amount of water to start the fizzing; watch the bottom sand layer fizz and the chocolate layer swirl to life, carrying petals and gems to the surface.
- Encourage exploration: describe the colors, textures, and the bubbling action as the layers interact. Keep the activity limited to the listed experiments for safety.
- After the eruption settles, rinse the area and hands, and store the tub for future exploration.
Who this is for and ideal use cases
Erupting Botanicals Land Before Time is perfect for curious minds who love hands-on science, sensory play, and nature-inspired creativity. It’s ideal for at-home science time, rainy-day activities, themed storytelling sessions, or small-group discovery moments at home or classrooms. The combination of tactile sand texture, shimmering botanicals, and eruptive chemistry makes it a memorable, educational experience that engages multiple senses.
Practical notes and tips for lasting enjoyment
- Keep the tub closed when not in use to protect the botanicals and maintain the visual appeal of the glitter and mica.
- Because each batch is hand-mixed, expect slight color variation—that's part of the charm and a reminder of the care behind every boatload of rocks, petals, and sparkles.
- Use on a washable surface or outdoors to simplify cleanup and preserve the magic of the eruption without staining fabrics or furniture.
SHIPPING + RETURNS
THE RATHER IMPORTANT BITS
This rather lovely piece ships directly from our brand partner - we work with independent brands who are absolutely brilliant and work frightfully hard to create beautiful things.
SHIPPING DESTINATIONS
Now, here's the thing - our wonderful brand partners ship to lots of different places, but not all of them can ship worldwide.
Some are brilliant at international shipping, others prefer to keep things closer to home.
At checkout, you'll see exactly where this particular brand can send your goodies.
We're terribly sorry, but shipping costs do vary rather wildly depending on where you are in the world. The exact figures pop up at checkout - no nasty surprises!
RETURNS
You have 14 days to return items.
Now, we absolutely adore our brand partners - they work incredibly hard and we do try to support them as much as we possibly can. So I'm rather afraid we have to pass the return postage costs back to you. Frightfully sorry about that!
🌍 PLEASE CHOOSE THOUGHTFULLY:
Our wonderful partners put their hearts into everything they make.
Ordering multiple sizes to try at home is rather hard on our planet and makes things jolly difficult for these brilliant independent creators.
When in doubt, do ask us first!
PAYMENT
We're frightfully modern and accept all the usual suspects:
Visa, Mastercard, American Express, PayPal, Apple Pay, Google Pay, and Shop Pay
SECURE AS HOUSES
Everything's properly encrypted and secure - your details are safer than the Crown Jewels!
All prices in lovely British pounds £ GBP, though international chaps will see converted prices.
Any payment pickle? We're here to help sort things out! Contact us
We Have Lots More Like This.........
Hello, we are Sostter....
Sostter began, as all good ideas do, with a lively conversation and a shared sense of frustration. Why had the world of independent design become so serious, so samey, so… beige? Where was the spark, the imagination, the sheer joy of discovering something that made you stop and stare?
We dreamt of a marketplace that celebrated difference — where curious minds could explore a world of independent brands, design-led makers, and thoughtful artisans. A space that felt exciting, human, and beautifully imperfect. Today, Sostter brings together remarkable people and their creations — from London to Lausanne, Brooklyn to Berlin — uniting makers and discoverers through craftsmanship, creativity, and conscience.
Every object tells a story, and every purchase supports an independent brand doing things differently. Explore our British makers, discover sustainable brands, browse women-led businesses, find the perfect gift for her, or simply wander through our new arrivals and see what finds you.
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