Rock Tumbler Grit Kit [6 Pounds], Polish Up to [40 lbs.] of Rocks, 4 Steps Polish Refill Media Kit, Compatible with All Rock Tumbler, Essential Kit for Polishing
genuine image
Rock Tumbler Grit Kit [6 Pounds], Polish Up to [40 lbs.] of Rocks, 4 Steps Polish Refill Media Kit, Compatible with All Rock Tumbler, Essential Kit for Polishing
Effortlessly polish rocks weighing up to 40lbs with our kit, ensuring you have ample supplies for multiple projects.
Rock Tumbler Grit Kit [6 Pounds], Polish Up to [40 lbs.] of Rocks, 4 Steps Polish Refill Media Kit, Compatible with All Rock Tumbler, Essential Kit for Polishing
Articolo #: 223780767

Rock Tumbler Grit Kit [6 Pounds], Polish Up to [40 lbs.] of Rocks, 4 Steps Polish Refill Media Kit, Compatible with All Rock Tumbler, Essential Kit

Articolo #: 223780767

€ 45

Dettagli del prezzo

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from Stati Uniti

Disponibile
Stati Uniti Importato dal negozio USA
Ordina subito e ricevilo entro Giovedì, Agosto 06
Transazione sicuraTransazione sicura

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.

I nostri principali partner logistici
  • fedex
  • dhl
Effortlessly polish rocks weighing up to 40lbs with our kit, ensuring you have ample supplies for multiple projects.
Garanzia U-Care:
Nessuna
Seleziona un piano
fast shipping

Consegna
veloce

free return

Reso
gratuito*

Imballaggio sicuro

Imballaggio sicuro

Prodotti originali al 100%

Prodotti originali al 100%

pci-dss

Conformità PCI DSS

iso certified

Certificazione ISO 27001

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of Stati Uniti store (110-120). Recommended power converters Acquista ora.

Dettagli del prodotto

Shop Rock Tumbler Grit Kit [6 Pounds], Polish Up to [40 lbs.] of Rocks, 4 Steps Polish Refill Media Kit, Compatible with All Rock Tumbler, Essential Kit for Polishing online at a best price in San Marino. B0CR6BP9YV
Brand NameKoolStone
Number of Items1
Set NameKoolStone Rock Tumbler Grit Kit [6 Pounds]
ManufacturerKoolstone
Part NumberGrit6lb
Included ComponentsRock Tumbling Grit (6 Pounds)
Unit Count1.0 Count
Item Dimensions1 x 1 x 1 inches (2.5 x 2.5 x 2.5 cm)
Grit TypeCoarse, Fine, Medium
Grit Number60
Compatible MaterialStone
Material TypeSilicon Carbide, Step #3 Pre-Polish 600 Fine Silicone Carbide (1LB), Step #4 1200 Aluminum Oxide Final Polish Grit (1LB)
Grit Material TypeSilicon Carbide or Aluminum Oxide
MaterialSilicon Carbide, Step #3 Pre-Polish 600 Fine Silicone Carbide (1LB), Step #4 1200 Aluminum Oxide Final Polish Grit (1LB) See more
Grit MaterialSilicon Carbide or Aluminum Oxide
Item dimensions L x W x H1 x 1 x 1 inches (2.5 x 2.5 x 2.5 cm)
BrandKoolStone
Item Weight6 lbs (2.72 kg)

DESCRIZIONE DEL PRODOTTO

Rock Tumbler Grit Kit [6 Pounds], Polish Up to [40 lbs.] of Rocks, 4 Steps Polish Refill Media Kit, Compatible with All Rock Tumbler, Essential Kit for Polishing

Hai qualche domanda? chatta con noi

Domande e risposte dei clienti

  • Domanda: What is included in the Rock Tumbler Grit Kit?

    Risposta: The Rock Tumbler Grit Kit includes four different types of polishing grits, totaling 6 pounds, which allow you to polish up to 40 pounds of rocks through a four-step process. Specifically, the kit typically features coarse grit for initial shaping, medium grit for refining surfaces, fine grit for smoothing, and a polishing compound for achieving a brilliant shine. This comprehensive kit ensures that you have all the necessary materials for effective rock polishing, making it suitable for both beginners and experienced rock tumblers.
  • Domanda: Is the Rock Tumbler Grit Kit compatible with all types of tumblers?

    Risposta: Yes, the Rock Tumbler Grit Kit is designed to be compatible with any rock tumbler available on the market. This versatility is crucial since different tumblers may have varying capacities and designs. By using this kit, you can confidently polish a wide range of stones and crystals regardless of the tumbler brand. It's especially useful for hobbyists who may want to switch tumblers or for families sharing a tumbler among different users.
  • Domanda: How long does it take to polish rocks using the kit?

    Risposta: The polishing duration depends on the type of rocks being polished and the specific tumbler settings. Typically, the entire four-step process can take anywhere from a few days to a couple of weeks. Each step requires different durations; the coarse and medium grit steps may take several days each, while fine grit and polishing can also last a full week. This timeline allows for proper surface smoothing and refinement, yielding beautifully polished stones ready for display or craft projects.
  • Domanda: What types of rocks can I polish with this kit?

    Risposta: This Rock Tumbler Grit Kit is suitable for a wide variety of rocks, including agate, jasper, quartz, and other semi-precious stones. It works effectively with both hard and soft stones, making it an excellent option for diverse rock collection enthusiasts. Whether you’re polishing naturally occurring stones or previously cut pieces, this kit can help transform unrefined rocks into stunning gems suitable for jewelry making or home decor.
  • Domanda: Can I use this grit kit for other purposes besides rock polishing?

    Risposta: While primarily intended for rock polishing, the grit kit can also be used for various crafting projects and material finishing applications. For instance, it can assist in polishing glass, ceramics, and certain types of metals under the right conditions. The versatility of the grits opens up opportunities for creative projects, making it a valuable addition to any hobbyist’s toolkit.
  • Domanda: What is the recommended order of using the grit in the kit?

    Risposta: The recommended order for using the grit in the Rock Tumbler Grit Kit follows a four-step process: Start with coarse grit to shape and smooth rough edges, then transition to medium grit to refine the surface further. After that, use fine grit for additional smoothing, and finally apply the polishing compound to achieve that high-gloss finish. Following this sequence is vital to ensure each stage effectively prepares the rock for the next, leading to optimal results.
  • Domanda: Are there any specific tips for using the grit kit effectively?

    Risposta: To use the Rock Tumbler Grit Kit effectively, ensure you follow the recommended grit timing and maintain the correct water levels in your tumbler. It's also beneficial to clean the rocks between stages to avoid grit contamination. Regularly inspect the stones during the process, adjusting grit times as necessary based on their hardness and initial condition. These practices can significantly enhance the polishing outcome, ensuring your stones achieve the best shine.
  • Domanda: Can this kit be used for beginners?

    Risposta: Absolutely! The Rock Tumbler Grit Kit is perfect for beginners as it provides a complete set of materials tailored for those new to rock polishing. It offers a gradual learning experience with clear stages, allowing users to see the transformation of their rocks step by step. Beginners will find it easy to follow the process while enjoying the rewarding experience of bringing their stones to life.
  • Domanda: Where can I buy the Rock Tumbler Grit Kit in San Marino?

    Risposta: You can purchase the Rock Tumbler Grit Kit through Ubuy, a reliable online platform that offers a variety of rock tumbling supplies. Ubuy provides a smooth shopping experience, allowing you to easily find the grit kit along with other accessories suitable for your rock polishing needs.
  • Domanda: Is there a difference in grit size between the stages?

    Risposta: Yes, there is a significant difference in grit size between the stages of the Rock Tumbler Grit Kit. The coarse grit is typically the largest particle size and is essential for shaping the raw rock, while the medium grit is finer for smoothing out imperfections. The fine grit further enhances the smoothness, and the polishing compound is ultra-fine, designed specifically to give the finished stones a brilliant shine. This gradual decrease in grit size is critical for achieving the best results in rock polishing.

KoolStone Tumbling Media Editorial Review

**** The KoolStone Grit Kit has received overwhelmingly positive feedback from customers who are passionate about rock tumbling. Users are particularly impressed with the quality and performance of the final polish, Step 4, which delivers a glassy finish that leaves stones looking strikingly shiny and wet even when dry. Rock tumbling enthusiasts appreciate the generous quantity of grit provided in the kit—6 lbs—which allows them to complete numerous batches, offering greater value compared to smaller, less economical packages. Customers have highlighted the thoughtful packaging of the grit, which comes in fully filled jars, neatly labeled for ease of use across the various stages of rock tumbling. This organization aids in achieving optimal results, provided users follow the recommended guidelines for duration and quantity. The included instructions and numbering on the jars have further simplified the tumbling process for new and experienced users alike. Although there are some concerns regarding the labeling of grit sizes—namely that they refer to them as coarse, medium, and polish rather than specific numbers—most users still find that performance meets or exceeds expectations. Some have experienced variation in results during the polish stage and emphasize the importance of thorough cleaning between steps. Nonetheless, the overall Consensus is that the KoolStone Grit Kit is a worthwhile investment for anyone serious about achieving beautifully polished stones through rock tumbling. **

Recensioni e valutazioni dei clienti

5.0
1 valutazioni dei clienti
  • 5 stella
    100%
  • 4 stella
    0%
  • 3 stella
    0%
  • 2 stella
    0%
  • 1 stella
    0%

Recensisci questo prodotto

Condividi le tue impressioni con altri clienti

Vantaggi

  • Delivers a stunning, glossy finish.
  • Generous 6 lbs of grit provides excellent value.
  • Clearly labeled jars for easy use across stages.
  • Good quality and Consistency of results.

Contro

  • Lack of specific grit numbering (only labeled as coarse, medium, and polish).

Affidabilità della piattaforma e fiducia degli acquirenti

trustpilot logo
4.3/5 9200 + reviews
Leggi le recensioni
MA
Mohammad
Acquirente verificato

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Acquirente verificato

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Acquirente verificato

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Acquirente verificato

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Acquirente verificato

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Pagamento sicuro Consegna in tutto il mondo Resi facili Prodotti originali

Cronologia dei prezzi del prodotto

Informazioni importanti

  • Limitazioni: per i prodotti spediti a livello internazionale, si prega di notare che ogni garanzia del produttore potrebbe non essere valida, le opzioni di assistenza del produttore potrebbero non essere disponibili, i manuali del prodotto, le istruzioni e gli avvisi di sicurezza potrebbero non essere nella lingua del paese di destinazione. I prodotti (e i materiali di accompagnamento) potrebbero non essere progettati in conformità con gli standard, le specifiche e i requisiti di etichettatura del paese di destinazione e i prodotti potrebbero non essere conformi alla tensione di rete del paese di destinazione e ad altri standard elettrici (richiedendo l'uso di un adattatore o di un trasformatore, se necessario). Il destinatario è responsabile di assicurare che il prodotto possa essere legalmente importato nel paese di destinazione. Quando si ordina da Ubuy o dai suoi affiliati, il destinatario è l'importatore registrato ed è tenuto a rispettare tutte le leggi e i regolamenti del paese di destinazione.
  • Non tutti i prodotti elencati su Ubuy sono in vendita, poiché Ubuy è un motore di ricerca globale. I prodotti sono soggetti a regolamenti di esportazione/commercio.

€ 45

Ordina subito e ricevilo entro Giovedì, Agosto 06

Qtà:

Transazione sicuraTransazione sicura

Conforme allo standard PCI DSS e certificato ISO 27001:2022, con pagamenti crittografati e piena protezione dell'acquirente su ogni ordine.

I nostri principali partner logistici
  • fedex
  • dhl
La consegna transfrontaliera più rapida

Caratteristiche e benefici

  • Polish rocks up to 40lbs with ease.
  • Comes with a comprehensive 6LBS grit kit.
  • Includes essential grits for every tumbling stage.
  • Compatible with any tumbler, perfect for beginners and professionals.
  • High-quality materials for durability and consistent results.
  • Step-by-step polishing process for beautiful finishes.

Garanzia Ubuy

Vivi un'esperienza di shopping senza pensieri con prodotti 100% originali, sicurezza dei pagamenti conforme allo standard PCI DSS, protezione dei dati certificata ISO 27001, la consegna internazionale più rapida, resi gratuiti, e imballaggio sicuro su ogni ordine.*