0 ratings
Item #:
250233635
KomeStone Rock Tumbler Grit and Polish Refill Kit - 6 Pounds, Value Pack, Ideal for Up to 40 lbs. of Rocks, 4-Step Tumbling Media, Compatible with
86% of respondents would recommend this to a friend
Item #:
250233635
GBP 44
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 20
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Polish up to 40 lbs of rocks with our complete 4-step tumbling media kit!
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Comprehensive Value Pack
Includes 6 pounds of various tumbling media, enough to process up to 40 pounds of rocks, making it a cost-effective choice for hobbyists and professionals alike.
4-Step Process
Designed with a structured 4-step tumbling media system that ensures optimal polishing results, enhancing the clarity and shine of your rocks beyond standard options.
Universal Compatibility
Compatible with any rock polisher, ensuring ease of use and versatility, making it an ideal choice for all rock tumbling enthusiasts regardless of their machine brand.
Product Details
| Brand Name | KomeStone |
| Unit Count | 6 Count |
| Number of Items | 6 |
| Number of Packs | 6 |
| Manufacturer | KomeStone |
| Model Number | 4-Step Complete Kit (6LB) |
| Manufacturer Part Number | KS1202PG62 |
| Specific Uses For Product | Rock |
| Material Type | Silicon Carbide, Aluminum Oxide |
| Color | Light Blue |
| Item Weight | 6 pounds (2.72 kg) |
| Brand | KomeStone |
| Material | Silicon Carbide, Aluminum Oxide |
Who Should Buy?
-
Hobbyist Enthusiasts
Ideal for individuals who regularly tumble rocks for crafting or personal enjoyment, seeking quality polishing results.
-
Educational Projects
Perfect for schools and educational programs teaching geology, allowing students to learn through hands-on rock polishing.
-
Gift for Kids
A great gift for children interested in geology or crafts, encouraging creativity and hands-on learning with rocks.
-
Professional Use
Not suitable for professionals seeking specialized tumbling media, as it is geared towards casual hobbyists and beginners.
Product Description
KomeStone Rock Tumbler Grit and Polish Refill Kit - 6 Pounds, Value Pack, Ideal for Up to 40 lbs. of Rocks, 4-Step Tumbling Media, Compatible with Any Rock Polisher, Better Results
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is included in the Rock Tumbler Grit and Polish Refill Kit?
Answer: The Rock Tumbler Grit and Polish Refill Kit includes four distinct types of tumbling media, specifically designed for various stages of rock polishing. You'll find coarse grit for initial shaping, medium grit for refining, fine grit for smoothing, and a polishing compound for that perfect shine. This layering approach ensures optimal results when transforming rough stones into polished gems. Each type has its purpose, so following the order is crucial for achieving the best finish. -
Question:
How much rock can I process with this kit?
Answer: This 6-pound Value Pack is designed for use with up to 40 pounds of rocks, making it a versatile choice for rock tumbling enthusiasts. Whether you're working with small batches or larger quantities, this kit provides enough grit and polish to satisfy your tumbling needs. It’s ideal for both hobbyists looking to polish a few stones and serious tinkerers aiming to process larger amounts for more extensive projects. -
Question:
Is this kit compatible with all rock tumblers?
Answer: Yes, the Rock Tumbler Grit and Polish Refill Kit is compatible with most common rock tumblers available on the market. This versatility makes it a convenient option for beginners and experienced users alike. When preparing to use it, make sure your tumbler's capacity aligns with the recommendations for optimal performance and results, ensuring a successful tumbling process. -
Question:
How do I use the four-step tumbling media kit effectively?
Answer: To use the four-step tumbling media kit effectively, start with coarse grit to shape your rocks, then progress to medium grit for refinement. Follow this with fine grit for smoothing out imperfections, and finally, apply the polishing compound for a brilliant finish. Each step usually takes about a week, depending on your tumbler model. Sticking to this sequence allows for a thorough and complete polishing that showcases your stones’ natural beauty. -
Question:
Can I reuse the grit from the tumbling process?
Answer: Reusing grit is not recommended as it can become contaminated with debris and particles from the rocks processed. Each type of grit is specifically designed for a distinct stage in the tumbling process, and reusing it could lead to inferior results or leave scratches on your polished stones. It's best to use fresh grit for each stage to ensure quality outcomes, capturing the stones' luster and shine. -
Question:
How does the polishing process impact the final appearance of rocks?
Answer: The polishing process vitalizes the appearance of the rocks, transforming dull, rough stones into shiny, eye-catching pieces. The polishing compound works to fill in micro-scratches and surfaces imperfections, enhancing the visual depth and clarity. Consequently, the final aesthetic can vary significantly based on the types of rocks being tumbled, with a polished finish adding value and appeal, making them suitable for jewelry, decor, or gifting. -
Question:
What types of rocks are best for tumbling?
Answer: Generally, softer rocks such as quartz, agate, jasper, and aventurine are ideal for tumbling, as they yield optimal results with this kit. Each mineral reacts differently to the grit and polishing compounds, providing unique finishes. Starting with a mix of these stones can also help you learn how different materials respond to the tumbling process, leading to interesting combinations and spectacular results in your polished collection. -
Question:
How long does the tumbling process take?
Answer: The total tumbling process typically lasts about 4 to 6 weeks, with each stage lasting one to two weeks depending on the rock type and desired finish. Patience is key; allowing enough time for each grit to perform its function leads to the best-polished results. If you're working on a special project or gift, start early to ensure your stones reach their full potential without the need for rushed results. -
Question:
What precautions should I take while using the tumbling kit?
Answer: When using the tumbling kit, it's essential to follow safety precautions, such as wearing protective eyewear and avoiding inhalation of rock dust during the process. Additionally, ensure your tumbler is set on a stable surface to prevent vibrations from causing accidents. Following these guidelines can help you enjoy a safe and successful tumbling experience, minimizing risks and enhancing your overall practice. -
Question:
Where can I buy the Rock Tumbler Grit and Polish Refill Kit - 6 Pounds?
Answer: You can purchase the Rock Tumbler Grit and Polish Refill Kit - 6 Pounds from Ubuy. This platform provides a user-friendly shopping experience and a variety of options for your rock tumbling needs. Ubuy ensures you have access to the right products, enabling you to enhance your rock polishing projects.
KomeStone Rock Tumblers 4-Step Complete Kit (6LB) Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
GBP 44
Order now and get it around Sunday, September 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Includes 6 lbs of high-quality polishing grits.
- Ideal for tumbling up to 40 lbs of rocks for large projects.
- Easy to measure and store with included utensils.
- Compatible with any rock tumbler on the market.
- Four separate grits for each tumbling stage for optimal results.
- Perfect for all skill levels, from beginners to experts.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.