The JAZZY 10 ceramic kit includes two glass cups, 4 o-rings and one spare screen diffuser.

When welding mild steel with a Jazzy 10 Pyrex cup, you can use less gas (20-25 CFH) and still get great results. This is because the cup is designed to focus the gas more effectively, resulting in a more consistent and stable weld. The cup is also made of Pyrex, which is a heat-resistant material that can withstand the high temperatures of TIG welding. The Jazzy 10 cup is compatible with DC polarity and has an amperage rating of 175, making it ideal for a variety of mild steel welding applications.