Thames & Kosmos

The Thames & Kosmos Rock Tumbler Essential STEM Tool | Durable, Leak-Proof, Noise-Reducing Barrel, Built-in Timer | Polish & Shine Kids Rock Collections, Includes Authentic Specimens & Polishing Grits

Free shipping with 3 or more products in your cart
Payflex: Pay in 4 interest-free payments of R680.50. Read the FAQ
R 2,924 7% off Limited time offer
R 2,722
In stock
Duties, insurance and VAT included
Delivered in 10–20 working days —
Free shipping with 3 or more products in your cart
Secure checkout
Your payment is fully protected
Duties & VAT included
No surprise charges at the door
Tracked delivery
Track your order end to end
Returns support
30-day return window

Description

  • USER-FRIENDLY: Budding geologists can easily transform rough stones into smooth, beautifully polished rocks!
  • CUSTOM DESIGNED: The powerful, long-lasting motor is highly durable and the leak-proof, noise-reducing barrel aids in ease of use. Also includes a built-in timer with various settings, allowing the tumbler to run for up to seven days!
  • ASSORTED SPECIMENS INCLUDED: Kids ages 8 & up can start with the genuine rock samples that come with the kit, including amethyst, aventurine, rose quartz, and more, as well as four polishing grits. Then move on to other rocks, glass, wood, or other mateirals you collect on your own!
  • EDUCATIONAL VALUE: Explore the secrets of geology, diving into topics like erosion, weathering, and the geological rock cycle as you amp up your rock collection, guided by the included manual and poster.
  • BONUS SPECS & EXTRAS: Includes jewelry fasteners to transform your rocks into accessories. The rock tumbler has a 450g capacity (over 1 pound) and a USB-C power supply
Technical Specifications
Manufacturer
Thames & Kosmos
Model
678006
Size
7.5 x 9 x 24.4 cm
Height
24.4 cm
Length
22.9 cm
Width
19.1 cm
Release date
15 September 2025
Shipping & Delivery

Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.

Returns & Exchanges

We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.