[Brass]
[Sliver]
The quality is very good, the service life is long, and it can be used for a long time, saving cost.
The mouthpiece streamline design, feel comfortable
The surface is silver- plated and gold-plated, safe and pollution-free
Ergonomic streamline design, practical and beautiful
If you have any questions about this product, please feel free to contact us, we will try our best to help you solve the problem.