Stainless Steel Balls AISI304 Bright Polish Ball 7.938mm 8.731mm Stainless Steel Ball for Sale Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：Small Soild SS304 Stainless Steel Balls 0.6mm 0.023inch for Braille Keyboard Next：Stainless Steel Ball AISI304 for Braille Keyboard Carbon Steel Beads 5.556mm 7.937mm 8.731mm
