Underwater Set with LIGHT UP BLOCKS – 100pcs
$74.90
✅ Stimulates imagination & sparks creativity
✅ Promotes STEM learning
✅ Facilitates social interaction
✅ Safe & durable design
✅ Includes limited edition light-up blocks
Free delivery for orders over $150
30-day money back guarantee
Aussie Customer Support
Please refer to the product images for the exact blocks and quantity included in this set.
The easy-to-connect magnets ensure that structures stay intact while kids build their masterpieces.
Blocks are 20mm x 20mm x 20mm in size.
Delivery
We offer Priority Delivery (4-10 business days) or Express Delivery (2-4 business days).
Enjoy FREE Priority Delivery on all orders over AUD $150. Every order is carefully packed and dispatched within 48 hours (not including weekends).
We will assume “Authority to Leave” unless you leave a note at checkout to request signature on delivery. However, please note that this is not always possible.
Returns
Changed your mind? No worries. You can return any item within 30 days of receiving it.
For step-by-step details on how to make a return, simply click here.
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Screen-Free Family Fun!
These magnetic building blocks offer the perfect way to enjoy screen-free family fun, bringing everyone together for creative, hands-on play.
Whether building houses, mountains or imaginative structures, kids and parents alike can join in the excitement, enhancing bonding, communication, and teamwork. It’s a wonderful way to spark creativity and laughter while promoting valuable learning experiences – without a screen in sight!
More Reasons to Love Our Magnetic Building Blocks
✅ Enhances learning through hands-on exploration of shapes, colors, and spatial relationships, promoting early childhood development.
✅ Allows children to create various structures, fostering creativity, imagination, and problem-solving skills.
✅ Supports Montessori principles of independent learning and discovery through self-directed play.
Join over 20,000 Aussies in the MiniBlox Community!
Give your child the gift of creativity and exploration! With MiniBlox Magnetic Building Blocks, you’re not just buying a toy; you’re investing in their development and future. Watch as they unleash their imagination and build skills that will last a lifetime!
You'll love the MiniBlox magenetic blocks because...
Inspires Imagination & Creativity
Enhances Critical Thinking
Develops Fine Motor Skills
Facilitates Social Interaction
More Than Just Play!
🧠 STEM-Focused Learning
Our magnetic blocks promote essential skills in STEM. As children build, they engage in critical thinking and problem-solving, laying a strong foundation for future learning.
💡 Endless Possibilities
With a variety patterns & colors, the possibilities are limitless! From simple structures to complex designs, your child will love experimenting and expressing their creativity through open-ended play.
🛡️ Durable & Safe
Crafted from non-toxic, high-quality materials, MiniBlox are designed to withstand the rigors of active play. You can trust that your child is playing with safe, durable toys that will last for years to come.
👌 Enhances Fine Motor Skills
The magnetic design allows for easy manipulation, helping children develop fine motor skills and hand-eye coordination as they connect and build.
🗣️ Encourages Social Interaction
Perfect for playdates or family fun, these blocks invite collaborative play, fostering teamwork and communication skills as children work together on their creations.
🌞 Screen-Free Engagement
MiniBlox provide a refreshing alternative to screen time, encouraging kids to engage in imaginative play that stimulates their minds and sparks their creativity.
About Us
Hi, we’re Guy and Rose. As a newly blended family with four energetic kids under twelve, we faced a common parenting hurdle: too much screen time. We wanted to bring the magic of their digital games into the real world. So, we created MiniBlox: Australian safety-approved magnetic building blocks featuring environmental textures and fantasy elements that the kids already love. It became the perfect bonding activity which gets them off their devices and building together. What started in our living room has now brought hands-on joy to over 20,000 Australian households. Whether you find us online, at local weekend markets, or in boutique toy stores, we remain a passionate family-run business. We proudly stand behind our blocks with a 30-day money-back guarantee. We’d love to see your kids’ creations! Reach out anytime at hi@miniblox.com.au.
Happy building!
Guy & Rose
Founders, MiniBlox
Risk-Free Purchases
We stand by the quality of our products! If you’re not completely satisfied with your purchase, return it within 30 days for a full refund – no questions asked.
Have questions?
There are 100 magnetic building blocks in the Underwater Set.
The pictures depicted on this page are for illustrative purposes only; more than 100 blocks may be required to make bigger and more elaborate builds.
We recommend this product for children (and adults!) ages 4 and up.
We offer a 30-day risk-free trial. Not satisfied? Simply return the product for a full refund.
More information can be found in our Refund Policy.
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Loved by over 20,000 Aussie Families
He's absolutely obsessed with Minecraft and he & his little brother have not stopped playing with them!
Even us adults enjoy the sensation of clicking them together and creating different shapes, I will definitely be building on their collection at Christmas.
Thank you again for your exemplary customer service & swiftness in resolving the issue with my missing order.
