Kids love to explore the wonders of science through simple hands-on experimentation.

And what could be better than growing a beautiful piece of coloured coral from the amazing underwater world?!

This Coral Reef Magic Rock lets you grow your own dazzling piece of coral in one of five assorted colours (chosen at random).

Pour the included "magic" water over your coral base rock and soak it on the growing tray. After a few hours, your coral will begin to blossom!

Leave your rock overnight to let the magic happen, and your flowering crystal coral will bloom in full!

When your crystal is in full bloom it measures around 3.5cm high x 4cm wide (it starts at 2cm in diameter prior to growing).

Please note: Your decorative crystal looks great on the shelf, but the pieces are brittle and will crumble if touched. Do not submerge in water.

Each sold separately.

Recommended for ages 5 and up.

Peter and Anne-Maree
Hello from Peter & Anne-Maree

CoolThings Australia is a Australian family owned & operated small business located in Launceston, Tasmania.

The CoolThings Australia mission is to help you be the coolest gift giver in your family and circle of friends.

You know the feeling you get when you give a gift and the response is "That's so cool!" - that is what its all about!

CoolThings Australia was started in 2003 by Peter and Anne-Maree and is still led by them to this day. Their purpose in business is to be givers themselves and they support multiple charities and organisations close to their hearts locally, nationally and internationally.

Both Peter and Anne-Maree and their team of cool gift-o-l-o-gists thankyou for your support and are looking forward to serving you today!

Coral Reef Magic Rock Reviews

Grace Chilcott - Verified Customer

14 September

(5)

My sons had these as youngsters, now I can see my grandchild’s pleasure watching the crystals form. Thank you

Jessica - Verified Customer

24 May

(5)

I do like this but I wish there an option to regrow it as it does not last very long. Super cute and good for the price.

Helen - Reviewer

19 May

(5)

Great variety of gifts ranging from a couple of dollars and up. Will definitely b back

Jeff - Verified Customer

9 March

(4)

24 hours after adding the fluid, there was no magic from the rock I gave my granddaughter! I received a message from my daughter in law this morning to say that the rock had started to change … it took 48 hours! I thought 24 hours would surely be enough. Maybe the instructions should be changed to indicated that a longer time is needed.



CoolThings Australia Response
Thanks for the feedback Jeff! Sometimes the timeframe can take a little longer depending on the ambient temprature of the location/room where the experiment is. Glad to hear its started to grow and show some magic for you! - Peter.

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Shop Reviews

(5) Renee - Verified Customer

I purchased astronaut food and a prank golf ball for my 15 year old son, as stocking fillers for Christmas. Amazing. They arrived quick. Well packaged. And I know my son will love them. I hope I get to try some of the astronaut food. I have never seen that before. If not... I will be placing an order after Christmas for more. ...

(5) Anonymous - Verified Customer

the purchased product was unique and unusual and the company offered a wrapping and message service. delivery was very prompt. all round, very satisfied....

(5) Sherril g - Verified Customer

Love the size and how it works...

(5) Garry Waldron - Verified Customer

I recently purchased the Back To The Future OUTATIME License Plate Mug . I must say it was a pleasure to order through coolthings they supplied me with tracking information and estimated delivery date. My order arrived as per the estimated date and very well packaged. Thanks for the great service coolthings.....

(5) Anonymous - Verified Customer

CoolThings.com.au have really coolthings!!! I found this little gem just recently and have now placed my second order. Their communication is outstanding and my purchase arrived when promised. I highly recommend this company!!! Many thanks Sue...

(5) Anonymous - Verified Customer

Everybody took a trip down memory lane with Duncan the drinking bird . Happy times back in the 70s...

(5) Kym S - Verified Customer

Purchased two novelty miniature musical instrument desktop toys to take to work to amuse the office. Products are excellent and well packed for safe postage. CoolThings communicated the order and shipping details promptly, and items were sent and received quickly. Happy to recommend CoolThings and now that I know of them will likely purchase again....

(4) Kerryn - Verified Customer

My goods were exactly what I expected, I was told exactly where my parcel was and how long it would take to get to me. Everything was just so cool, as the name suggests. Love your stuff, it's so different....

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