China Naming Network - Solar terms knowledge - What material should be used to avoid the fire dragon bottle?

What material should be used to avoid the fire dragon bottle?

This article is made of copper.

The dragon-avoiding bottle is simple in design, monotonous in style and simple in pattern. Compared with the bronze dragon-avoiding bottle, its decorative effect is poor.

If a ceramic fire extinguisher is used, copper fire extinguisher is obviously more suitable as a fire extinguisher because of the fragile texture of ceramics. So among all kinds of materials, copper is the best choice.