Cosmic Rocket

Use a chemical reaction between vinegar and baking soda to launch a cosmic rocket.
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$24.95 Incl. GST
or 4 interest-free payments of $6.24
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Get ready for blast off with this hands-on rocket launching science kit. Powered by a chemical reaction between vinegar and baking soda, launch your assembled cosmic rocket up to an incredible 15 meters high. Awesome! This exciting and unique kit will inspire scientists of all ages.

Age: 14 + this is not intended as a toy for young children, the rocket must only be launched by parents or by ages 14 and up

What you get

Cosmic Rocket by 4M. Rocket measures 15.5 cm in height after simple assembly.

Kit Contents

  • Transparent rocket body
  • 3 x rocket fins
  • Connecting ring
  • Launching station
  • Measuring spoon
  • Booklet of fun rocket science with detailed launching instructions

How does it work?

Carbon dioxide gas is formed when vinegar and baking soda are mixed inside the cosmic rocket. As the chemical reaction quickly proceeds, more and more carbon dioxide is produced. There comes a point when the cavity of the rocket can't hold any more of the accumulated gas and it escapes from the bottom of the rocket. This provides a strong 'thrust' force and results in the rocket shooting high into the air. Based on the same principle of motion as a real rocket, have a blast of a time and learn lots at the same time.


  • Chemistry and chemical reactions
  • Rockets
  • Newton's Laws of Motion

WARNING: CHOKING HAZARD Small Parts. Not for children under 3 years.

More Information
Length (cm) 17
Width (cm) 6
Height (cm) 22
Age Group 9-10 Years, 11-12 Years, 12+ Years
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FREE Shipping is available on all orders over $120 to anywhere in Australia!

Orders under the value of $120 incur a low flat rate shipping cost of only $9.95 to anywhere in Australia.

Express, Registered and International delivery options are also available. The cost for these premium shipping services will be automatically calculated during the checkout process.  Please conact us if you have any queries with these services.

In some cases we may need to apply a shipping surcharge to large or fragile items, especially to remote or non-urban locations. You will be contacted by us for confirmation if this additional charge is applicable.

How long will it take for my order to arrive?.

You should receive your order within 2 to 4 working days, although to some regional and out back areas it can take up to 2 working days longer. Orders going to WA also take a little longer, up to 6 working days.

All standard orders are shipped using Australia Post's eParcel service, so you'll be kept fully informed of the progress of your order during its journey to you. Aside from receiving regular email updates, you can enter your tracking number into Australia Post's website at any time for information about the delivery status of your order.

International delivery will take from between 1 to 4 weeks depending on the destination and potential customs clearance delays.

When will my order be shipped?

We ship every Victorian business day. Orders received and paid for by 12pm AEST time will generally be shipped the same day.

If you require your order urgently, we have a next day delivery express service available.

What locations do you ship to?

We ship to both Australian and International customers.

What shipping options are available?

The majority of orders are shipped using Australia Post's trackable eParcel service, with larger orders being sent by national courier.

We also have options for express or registered post. A number of international delivery options are also available. These can be selected during checkout.

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