Teapot filter: Beautiful, smooth, corrosion-resistant... Wire mesh products Professional manufacturer Features:Diameter (mm)6.5, 7.5, ... , 304, 316, 430Cubage (ml)500, 750, 1000, 1500, etcPerformancestainless steel wire mesh, chymic rusty meshSurface Treatmentelectrolytic polishing or mirror polish Advantages:Beautiful ...