--- product_id: 143448495 title: "2pcs Graphite Crucible Stir Bar 12\" Long Stir Rod for Crucible Melting Casting Refining Gold Silver Copper 5/16\" Diameter" brand: "otoolworld" price: "$43.87" currency: USD in_stock: true reviews_count: 11 category: "Otoolworld" url: https://www.desertcart.us/products/143448495-2pcs-graphite-crucible-stir-bar-12-long-stir-rod-crucible store_origin: US region: United States of America --- # 12-inch precision length High thermal conductivity graphite 5/16-inch diameter for optimal stirring 2pcs Graphite Crucible Stir Bar 12" Long Stir Rod for Crucible Melting Casting Refining Gold Silver Copper 5/16" Diameter **Brand:** otoolworld **Price:** $43.87 **Availability:** ✅ In Stock ## Summary > 🔥 Stir with confidence, melt with mastery! ## Quick Answers - **What is this?** 2pcs Graphite Crucible Stir Bar 12" Long Stir Rod for Crucible Melting Casting Refining Gold Silver Copper 5/16" Diameter by otoolworld - **How much does it cost?** $43.87 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/143448495-2pcs-graphite-crucible-stir-bar-12-long-stir-rod-crucible) ## Best For - otoolworld enthusiasts ## Why This Product - Trusted otoolworld brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety-First Design:** Tie with wire to extend length and prevent burns during use - • **Precision 12-inch Length:** Perfect reach for safe, controlled stirring in crucibles - • **Optimal 5/16-inch Diameter:** Engineered for durability and effective molten metal mixing - • **Superior Thermal Conductivity:** Graphite ensures rapid heat transfer with minimal loss - • **Customizable Graphite Solutions:** Available molds, bars, plates & more for tailored metalwork ## Overview The OTOOLWORLD 12-inch graphite stir rod is expertly crafted for melting, casting, and refining precious metals like gold, silver, and copper. Its 5/16-inch diameter balances strength and precision, while the graphite material offers exceptional thermal conductivity for efficient heat transfer. Designed with user safety in mind, it requires a wire tie extension to prevent burns, making it an essential tool for professional and hobbyist metalworkers alike. ## Description OTOOLWORLD 2pcs Graphite Crucible Stir Bar 12" Long Stir Rod for Crucible Melting Casting Refining Gold Silver Copper 5/16" Diameter Review: perfect. - arrived in a flash great purchase and they were packed in a tube that was perfect no damage at all.. great price and fast shipping will purchase again.. Review: Product is correct size and is strong enough for what I use it for . - I like the product and I use it to stir molten metal in a small melting crucible ## Features - L: 12" (300mm), Diameter: 5/16" (8mm) - use the graphite rod to stir molten metal - very easy to use - important : Due to the good thermal conductivity of graphite, heat transfer is very fast and heat loss is small. Therefore, when you use it as a stir bar, you must use a thin wire to tie the graphite rod to the small iron bar or wooden chopsticks. On the one hand, increase the length, on the other hand, prevent burns. Remember! - can provide customization graphite product, mold, crucible, bar, ball, plate, scraper ect... ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07SS5CY4K | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #93,564 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #97 in Jewelry Casting Tools | | Customer Reviews | 4.5 4.5 out of 5 stars (152) | | Date First Available | May 28, 2019 | | Item Weight | 3.38 ounces | | Manufacturer | OTOOLWORLD | | Material | graphite | | Package Dimensions | 12.28 x 1.18 x 1.1 inches | ## Images ![2pcs Graphite Crucible Stir Bar 12" Long Stir Rod for Crucible Melting Casting Refining Gold Silver Copper 5/16" Diameter - Image 1](https://m.media-amazon.com/images/I/41Ulnb4k6mL.jpg) ![2pcs Graphite Crucible Stir Bar 12" Long Stir Rod for Crucible Melting Casting Refining Gold Silver Copper 5/16" Diameter - Image 2](https://m.media-amazon.com/images/I/41hpDiwHnkL.jpg) ![2pcs Graphite Crucible Stir Bar 12" Long Stir Rod for Crucible Melting Casting Refining Gold Silver Copper 5/16" Diameter - Image 3](https://m.media-amazon.com/images/I/41EeGaaEUsL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ perfect. *by M***F on June 2, 2021* arrived in a flash great purchase and they were packed in a tube that was perfect no damage at all.. great price and fast shipping will purchase again.. ### ⭐⭐⭐⭐⭐ Product is correct size and is strong enough for what I use it for . *by J***S on April 15, 2021* I like the product and I use it to stir molten metal in a small melting crucible ### ⭐⭐⭐ Stir Rods *by C***S on September 24, 2019* Seem to do OK, but fragile. I broke mine by accident before I could even use them. My fault, but be aware of how brittle they are. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/143448495-2pcs-graphite-crucible-stir-bar-12-long-stir-rod-crucible](https://www.desertcart.us/products/143448495-2pcs-graphite-crucible-stir-bar-12-long-stir-rod-crucible) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-12*