Use the tripod why use mud, and mud and three foot tripod supporting in the use of the crucible?
Otherwise, the three foot above the ring hole is too large, directly on the crucible to fall down.
The mud triangle is a shelfThree feet stand with a mud triangle and a crucible on the mud triangle
In addition, the mud triangle is insulated. The crucible is hot, touching the three feet directly, and the three stand will get hot, so you can't move the three leg with your hands
