1. Made of high grade stainless steel material, which is anti-corrosion, abrasion resistant, glossy and durable.
2. Ergonomically design, easy to install and convenient to remove.
3. High quality stainless steel needle micro-metering valve with high precision, easy to release CO2 by fine tuning.
4. Special metal-grinded surface, light weight, easy to operate.
5. Different styles to choose, meeting your different demands.