Search  for anything...

#2-4Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass, Aluminum

  • Based on 2,391 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $3 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Aug 4
Order within 5 hours and 55 minutes
Available payment plans shown during checkout

Size: Number 2


Features

  • CLAY GRAPHITE FOUNDRY CRUCIBLE Engineered with a heavy-duty ceramic design that resists cracking and degradation, even under repeated high-heat useperfect for reliable metal melting operations.
  • MELTS GOLD, SILVER & MORE Perfect for jewelry shops or home studios; compact size outside dimensions - 4" Dia. x 4.38" Length, Inside Dimensions - 3" Dia. x 3.75" Depth
  • ERGONOMIC & SPILL-RESISTANT Designed for melting gold, silver, copper, brass, aluminum, and more! Easy handling minimizes risk and maximizes confidence while pouring.
  • TRUSTED BY PROFESSIONAL JEWELERS Used in fine jewelry casting setups, part of the proven Rosenthal ecosystem. Withstands temperatures up to 2912F (1600C).
  • MULTI-SIZE OPTIONS AVAILABLE Choose the right crucible for your workflow, scale, and metal volume. Use with Fuel and Medium/High-Heat Induction Furnaces and Kilns for optimal performance.

Product Dimensions: 4.3 x 4.3 x 5.5 inches


Item Weight: 1.3 pounds


Manufacturer: RJS


Country of Origin: India


Item model number: RJS-2


Is Discontinued By Manufacturer: No


Date First Available: January 19, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • crucibles
Size: Number 2
arrived quickly. Haven't used yet but look to be good quality. good value.
Reviewed in the United States on March 19, 2025 by Kris

  • Perfect for my Mini Metal Foundry!!!
Size: Number 3
The media could not be loaded. Mini Metal Foundry crucible. I bought this for Grant Thompson's 'Mini-Metal Foundry'. It fits perfect!. I have been melting holes into my stainless steel homemade crucibles and this is a serious upgrade. Note for shipping: this is not on Prime, but I ordered it Monday night and it arrived Thursday morning... fabulous! Pour spout: I have seen negative reviews about the dimple for pouring, or lack there of... mine came with a perfect pouring dimple in it... check out my pics. Size: I did not use the expensive plastic containers Grant had listed to build the interior of the foundry. I bought similar sized ones from the dollar store... WIN!!! Same with the containers to form the lid. You just have to understand the basic principle of how much space you need and then purchase a container that will suffice. I even found the stainless steel dish scrubbers (for added structural integrity... you need it) at the Dollar store. All that to say, I have just a hair more space on the inside of my foundry than Grant does, therefore, this crucible fits perfectly and I can get charcoal all around it. I'm not sure how tight it would be If I had bought the expensive blue buckets he had listed. I also purchased a little container from the Dollar store to act as the feeding hole in the lid... saves the time of having to cut one with the hole saw, and it's a lot less messy... check out my pics. If you have any questions, give me a shout, I have built 2 of these guys and had great success. Make sure you pre heat it a lot... I fired up the Foundry and kept the heat low... did this 3 times. ... show more
Reviewed in the United States on February 2, 2017 by simplynuts simplynuts

  • The second was the charm
Size: Number 6
So, I ordered this crucible and when I opened the box, it was broken into 10 or 15 pieces. I got on the computer right away to start my exchange or refund.. I was hoping for an exchange because I really wanted this item.. I received my new crucible 2 days later, packed the way the first one should have been, in perfect condition. The return process for the damaged one is probably the most convenient return Ive ever had. Take a pic of the label they send to your email, take the return to the UPS store in its original box,. and they tape it up and print the label and send it off while you're back at home, enjoying the perfect replacement.. would definitely order from them again. ... show more
Reviewed in the United States on January 21, 2023 by Nancy

  • It should get the job done, hopefully
Size: Number 3 w/ Tongs
The media could not be loaded. The metal finish of the tongs is just painted steel, the pivot on the tongs is a very crude hammered rivet. The crucible material seems thick & decent enough, but I haven't used it in action yet to be able to share.
Reviewed in the United States on January 8, 2025 by Richard J Richard J

  • Good value. Holding up to multiple firings
Size: Number 2
I wasn't sure, but for the low price, but this crucible has held up for multiple firings. I preheated at 500F for an hour, then brought it up to the max temp I would be using, then let it cool down slowly before the first use.
Reviewed in the United States on June 6, 2024 by Linda Parker Linda Parker

  • Always Amazed
Size: Number 2
As I ventured into melting aluminum cans to pour into molds and make new products I needed a better way. So I ordered this crucible based on price and size, I received it and was amazed at the quality. It even has a pour spout to help guide melted aluminum into forms. Overall in very happy with this purchase!!!!! ... show more
Reviewed in the United States on January 14, 2024 by Hunter

  • Works great
Size: Number 3
I don't see how you could screw it up
Reviewed in the United States on September 5, 2024 by Sean McConnell

  • Looks like a good product. Edges were chipped in shipping.
Size: Number 3
Looks like a good product. Edges were chipped in shipping.
Reviewed in the United States on February 15, 2024 by Burning sky forge

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...