2.778mm 0.109inch AISI304 Stainless Steel Balls for Lipstick & Lip 0.087g Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre:3.92mm 0.154inch AISI304 Stainless Steel Ball for Hardware Industry 0.245g Next:2.9mm 0.114inch AISI304 Stainless Steel Ball for Bearing Balls 0.099g