Rex London | Grow Your Own Squishy Shark

Ready to dive into the deep end of fun? The Grow Your Own Squishy Shark from Rex London is a jaw-some activity for curious kids and sea-loving adventurers. Simply submerge your miniature shark in water and watch it transform before your eyes — doubling in size over 72 hours!

Also available in UNICORN...

Check out more Sensory Gifts here...

Perfect for ocean enthusiasts, party favours, or just because, this squishy shark is a fin-tastic mix of novelty, science, and sensory fun. It's the kind of surprise that sparks wide-eyed wonder, over and over again.

🌊 How It Works:

1. Take your tiny shark and place it in a large bowl of water.

2. Let it soak for at least 72 hours.

3. Watch it grow — up to double its original size!

4. Remove and enjoy your squishy, enlarged shark buddy!

📏 Product Details:

• Initial Size: 6cm (L) x 2cm (W) x 1.5cm (H)

• Fully Grown Size: Approx. 12cm (L) x 4cm (W) x 3cm (H)

• Material: Soft, squishy, and water-absorbent

• Packaging: Compact and gift-ready

🧠 Why You'll Love It:

• A fun STEM-inspired activity

• Satisfying squishy texture for sensory play

• Great as a stocking stuffer or party bag filler

• Encourages patience and curiosity

• Easy, mess-free fun at home or in the classroom

⚠️ Safety Info:

• Recommended Age: 3+

• Choking Hazard: Contains small parts – not suitable for children under 3 years

• We pack your orders with care and ship every weekday from our little store in Numurkah, Victoria...
• Most orders $9.95 · Exact cost shown at checkout - Shipping from $3.95 (letters) · From $9.95 (small parcels) · $9.95–$22 (bulky items)
• We use our local Australia Post Office for all orders. We are in regional Victoria, 2 - 7 business days for VIC, NSW, SA, TAS, ACT - parcels can take a little longer to get to Qld, NT & WA - please allow 4 - 10 business days for these states.
• Shipping Fees will be added at checkout.
• Most parcels are on their way within 24 hours via Australia Post - need tracking? Just let us know...
• Is this on PRE ORDER? There will be a date in the description on when this will arrive instore. Your order will all be posted together when your PRE ORDER arrives and an email will be sent to let you know...
• Need it fast? Just give us a shout - we’re real people and always happy to help.