9.96mm 0392inch AISI316L Stainless Steel Ball for Special Bearings and Pumps, Aerosol Pumps 0.403G Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：9.85mm 0.387inch AISI316L High Qualiy Stainless Steel Ball for Hand Massage 3.897g Next：10.04mm 0.393inch Low Price Precision Small Metal AISI316L Stainless Steel Ball 4.08g
