The Moon Rock PlayFizz invites little explorers to discover the magic of space, fizzing reactions and hidden treasures through sensory-rich outdoor play. Light grey in colour and scented with peppermint and eucalyptus, each Moon Rock contains 4 hidden rough crystals or natural stones waiting to be revealed. Part surprise discovery, part fizzing sensory experience, PlayFizz is a completely natural, plastic-free and no-waste alternative to traditional surprise toys — designed especially for mud kitchens, potion play and nature-inspired learning. Simply add water and watch as the Moon Rock bubbles and fizzes away, revealing the treasures hidden inside. Children can pour water over it, drop it into a bowl or add it to potion play for an exciting sensory experience that encourages curiosity, experimentation and imaginative storytelling. Perfect for:🌙 Potion play🪨 Crystal and geology exploration✨ Sensory play🌿 Mud kitchens🚀 Space-themed invitations to play Made using natural and organic ingredients with no artificial colours, fragrances or toxic additives. Ingredients:Organic bicarb soda, organic citric acid, Epsom salts, peppermint essential oil, spirulina, activated charcoal powder, corn starch and purified water. Size:Approx. 6cm sphere | 70–80g Each Moon Rock contains 4 rough crystals or stones. Please note:Due to the natural ingredients used, colours and appearance may vary slightly. Safety:Not suitable for children under 3 years due to small parts. Adult supervision required. Avoid contact with eyes and discontinue use if irritation occurs.