100mm 200mm 250mm 350mm Hollow Stainless Steel Ball 304 for Polished Finish Guangzhou Decok Steel Ball Co., Ltd. Base Info Description Pre：1/8′′ 2mm 5.95mm 7.9375mm 8mm 1010 1015 1018 Soft Carbon Ball Next：350mm Sphere 200mm Ball Hollow Mirror 304 Stainless Steel Hollow Ball
