3.4mm 0.133inch AISI304 Stainless Steel Ball for Electric Bicycle Electric Scooters 0.160g Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：3.3mm 0.129inch AISI304 Stainless Steel Ball for Air Purifiers Water Treatment Machinery0.146g Next：3.57mm 0.140inch Hot Sale AISI304 Stainless Steel Balls for Toy 0.185g
