




🔥 Melt like a pro, cast like a boss!
The OTOOLWORLD 3 Kilo High Purity Graphite Crucible is engineered from 99.99% natural crystalline graphite, precision CNC machined for exceptional strength and thermal stability. Designed to withstand temperatures exceeding 2000°C, it offers superior corrosion and impact resistance, faster melting times, and energy efficiency—making it the ultimate choice for professional metal casting and precious metal smelting.
| Manufacturer | OTOOLWORLD |
| Item Weight | 1.1 pounds |
| Package Dimensions | 7.8 x 5.43 x 4.17 inches |
| Item model number | yihui-2-3 |
| Is Discontinued By Manufacturer | No |
| Material | graphite |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
J**N
Silver melted
Really nice, got them the next day,
D**G
Works Great
it gets hot
P**X
Failed
I bought this 10 days ago. I have used it about 15 hours total. I never expected a failure this quick.
Trustpilot
4 days ago
1 month ago