Your cart is empty.
Your cart is empty.Smelting Graphite Crucible With Cover Lab Supply 20MM x 20MM
4077th
2025-08-08 11:27:50
Works well as advertised!
The Rouse House
2025-07-11 18:35:01
Super tiny... a complete joke.
Jarrod M. Christman
2025-06-20 12:54:00
These are the perfect size for my use. Mine are 20mm diameter as specified. I have found that when casting a single ring, larger crucibles make for a harder pour. These seemed to hold roughly 14 grams of sterling silver casting grain at most. My ring designs needed about 9 grams, so it was perfect and allowed very precise pouring. I'd imagine these are meant to be used more so work in a lab (melting various things together in small quantities), but work well for casting too. The best part about these is the lid, which helps prevent oxidation (along with some borax) when melting the metal in the kiln (I don't have access to a reduced oxygen, or inert gas setup).However, I think anything who considers these should measure out and understand what they're buying... these are tiny and even my 1 inch (23.5 mm) diameter grip tongs wouldn't fit these, I ended up bending some existing tongs for the task. If you're doing casting and doing anything larger than small single ring casts, I'd recommend getting one of their other larger crucibles of the same design.
Violet
2025-05-27 12:59:44
The product looks adorable small, however, it wasn't useful for what I needed for. I would of kept it because its cute and tiny but the lid is easy falls off and fragile that's not good for a tiny product.
jennifer m mork
2025-05-21 17:38:45
It looked way bigger n sounded bigger than what it really was
Don A.
2024-12-19 16:28:56
good quality I also dropped it on the concrete floor and it did not break
curtis mckee
2024-11-26 15:48:16
good product just a little small
Camden Moses
2024-11-24 13:49:17
I received the crucible with no cover, simple as that
Recommended Products
