Explore the magic of motion with the ROKR Deep Sea Adventurer Pendulum Balance Toy Kit!

This wooden model features a tiny submarine that swings gently back and forth, powered only by gravity.

It’s relaxing to watch and fun to build, making it a great project for anyone who enjoys creative hands-on kits!

With 219 wooden pieces to put together, you’ll spend a few enjoyable hours bringing this moving display to life.

Once built, the submarine glides smoothly along its track, showing the beauty of balance and motion.

It’s a cool science-inspired decoration that looks great on any desk or shelf!

This kit makes a thoughtful gift for puzzle lovers, teens, and adults who like to build and create.

It’s a fun way to learn how gravity and motion work while building something beautiful to display!

  • Gravity-powered swinging motion with no batteries needed
  • 219 easy-fit wooden pieces with a 3-hour build time
  • Assembled size 14cm x 9.5cm x 36.5cm - a perfect display piece

Difficulty level 2 out of 5.

Add the ROKR Deep Sea Adventurer Pendulum Balance Toy Kit to your cart and enjoy the fun of building your own moving masterpiece.

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

CoolThings Australia is a Australian 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 organisations close to their hearts locally, nationally and internationally.

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

ROKR Deep Sea Adventurer Pendulum Balance Toy Kit Reviews

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(5) Lindsay - Verified Customer

The items I purchase were exactly what I ordered they are indeed Cool Things! Prices were competitive and delivery was quick. Thank You! ...

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Extremely happy with products purchased as gifts, two very happy grandaughters...

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Loved finding the website. Fascinated by the variety of products that are available. My granddaughter loved her gifts. I will certainly be purchasing more exciting products. What’s more appealing it that you are an Australian company....

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Communication from Cool Things Australia was consistent and detailed. My item shipped in a timely manner, and was as described by the website. Overall a positive experience ...

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I bought some spy watches and LED light sneaker clips for my 6 yo grandsons. They are great and reasonably priced. Packaged very well and arrived quickly. Prompt customer service by both email and phone. I’m about to order some more goodies. ...

(5) Bindy - Verified Customer

I bought some spy watches and LED light sneaker clips for my 6 yo grandsons. They are great and reasonably priced. Packaged very well and arrived quickly. Prompt customer service by both email and phone. I’m about to order some more goodies. ...

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My items arrived today I'm so pleased with my purchase, highly recommended. Coolthings have so much really cool stuff. Take a look you won't be disappointed. I will be searching for ny next purchase very soon....

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Very prompt delivery, securely packaged, great product ... Thank you ...