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Unlock an underwater world of science and storytelling with the Mystical Mermaid Potion Kit. This erupting botanical potion set invites curious minds to mix mermaid tears ingredients with a splash of mystic water and watch a magical eruption unfold. Hand-crafted from plant-based botanicals, each moment combines tactile play with a dash of wonder, turning ordinary time into an ocean of imagination.
What’s inside the kit (leaf tray not included):
- mystic tears
- worry stone (color varies)
- wooden scoop
- mermaids pearls
- magic dust
- shells
- mermaid scales
Each erupting botanical is hand-mixed and crafted from plant-based ingredients. Colors and shimmer may vary slightly from batch to batch, giving every potion its own unique, ocean-inspired look.
How it works
With supervision, simply add water to your mini potion pot, drop in the mermaid tears ingredients, and use the wooden scoop to stir. The fizzing reaction comes from safe, child-friendly components designed for a visual, sensory experience—watch the colors swirl and the potion bubble as the magic unfolds. This kit is designed to spark curiosity about cause-and-effect, color mixing, and imaginative storytelling—perfect for rainy days, mermaid-themed play, or science-inspired party activities.
Safety, guidance, and suitability
- Adult supervision required. Follow the included safety instructions and first-aid guidance before starting. Only perform experiments listed in the instructions.
- The fizzy mixture contains active components and should be handled with care. Avoid contact with eyes; conduct play in a well-lit, ventilated area away from food, with a sturdy work surface.
- Dispose of chemicals responsibly according to national regulations; do not pour down the sink.
- Allergens: produced in a facility that may come into contact with wheat, dairy, celery, eggs, and nuts. Please consider this if there are sensitivities in your household.
Who this is for and practical uses
The Mystical Mermaid Potion Kit is ideal for children who adore mermaids, seashells, and magical creatures, and for parents seeking a safe, engaging activity that blends pretend play with light science. Use it for at-home learning about reactions and color mixing, sensory play, or mermaid-themed birthday activities. It’s a delightful way to invite curiosity, storytelling, and creativity into ordinary playtime.
Tips to elevate the experience
- Pair with sea-themed crafts or a faux coral backdrop to extend the storytelling moment.
- Suggest different “potion recipes” by varying the water temperature or the sequence of adding components to see how colors and fizz change.
- Keep the workspace clear and prepared with a dish or bowl for mixing, and have protective eyewear handy for supervising adults.
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.
This is just the beginning. But enough about us — read all about us, or step inside and see what catches your imagination.