Features Firm material: the TIG ceramic mug is made of high-quality ceramic material with strong high temperature resistance. The ceramic welding cup is sturdy and practical and has a long service life. EXQUISITE TECHNOLOGY: The ceramic TIG welding cup is equipped by exquisite technology with a small, exquisite shape, which is easy to carry and store. Wide range of applications: the welding cup is suitable for the welding gun WP9, 20, 25, 17, 18, 26. Suitable for welding aluminium, mg, Ti and other alloys. Uniform filter screen: ceramic TIG cup with stainless steel filter screen, better to use, easy welding, labor saving, ensures a more uniform and stable gas output. EASY TO USE The ceramic TIG welding cup is easy to install, no other special requirements are required, the welding cup is easy to use. Specification: Item Type:Ceramic TIG Cup Kit Inner diameter of the centre hole: approx. 2.4 mm / 0.09 inches. Application The welding cup is suitable for the welding gun WP9, 20, 25, 17, 18, 26. Suitable for welding aluminium, mg, Ti and other alloys Colour: pink. Package list: 4 x ceramic TIG cups. Package List 4 x Ceramic TIG Cup