Best for 3+
Mini Explorers
Crystal kits for curious kids
Dig, crack, sort and discover. Real rocks, fossils and fun facts, sorted by age.
Shop by age
Find the right pack
Every pack includes fact cards and child-safe stones.
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Pick their passion
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Safety first
Made for small hands, with grown-ups nearby
- Not for under-3s. Crystals are small parts and a choking hazard.
- Ages 3–5 packs use only big, chunky stones larger than a 50p coin.
- Child-safe stones only. We leave out minerals that shouldn't be handled by children, such as malachite.
- Learning, not medicine. Our kids' cards share geology facts and fun, never health claims.
- Adult help is needed for cracking geodes and using UV torches.
For parents & teachers
Looking for a class set or a party bag bundle? Email us for group prices.
Ask about group orders