9.9mm 0.389inch AISI316L Stainless Steel Balls for Plastic Hardware 3.957g Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：9.8mm 0.385inch AISI316L Stainless Steel Balls for Perfume Bottle 3.846g Next：10.16mm 0.4inch AISI316L Stainless Steel Balls for Quick Joints 4.288g
