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Australian Geographic STEM Rock Tumbler

Spin rough rocks into shiny stones with this motorised rock tumbler set, complete with premium polishing powders and DIY jewellery pieces...

$79.95 AUD, inc GST

$72.68 AUD, exc GST

Available with a lead time
Expect dispatch between Apr 24 and Apr 28

Quantity Discounts:

6+ $70.50 (exc GST)
12+ $69.05 (exc GST)

Experience the captivating process of transforming rough rocks into dazzling gemstones with a specialist rock tumbler kit. Ideal for a variety of creative and professional settings, it enables quick exploration of geology principles and hands-on prototyping for decorative or educational projects. A sturdy, motorised design and complete accessory set offers a simple path to sparkling finishes, whether it is for classroom experiments or inventive jewellery-making.

Technical Specifications

Motorised rock tumbler with a robust build and stable power connection
Power Supply: 6 V DC, 0.5 A mains adapter with barrel plug
Included Polishing Media: 4 premium polishing powders
Number of Pieces: 18 (including tumbler, unpolished rocks, polishing powders, and accessories)

How to use

To begin creating vibrant, polished stones, simply fill the drum with the provided unpolished rocks and the first polishing powder, then secure the lid firmly before starting the tumbler. Progress step by step through each polishing stage, ensuring the tumbler runs for the recommended duration with fresh powder. Once the stones have reached the desired sheen, attach them to the jewellery accessories using the included glue to form unique key chains, necklaces, or other creative items.

What’s included

Rock tumbler unit and power cable
An assortment of unpolished rocks
Four premium polishing powders
Ten jewellery accessories (key chain with connector, setting holders, necklace chain, adjustable rings, earring hangers)
Glue for affixing polished stones
6 V DC, 0.5 A mains power adapter
Instruction manual

This product is listed in:

School Education>STEM & STEAM Kits
Gift Ideas>Gifts for New Makers (Ages 8+)

Product Comments

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Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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