25.4mm 1 Inch High Chrome Steel Balls for Lipstick and Nail Polish Pen AISI52100 in Stock Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre:22.225mm 7/8" Chrome Steel Balls AISI 52100 for Cement Plants and Metal Mines Next:44.45mm 1 3/4" Chrome Steel Bearing Balls for Slingshots Ammo Use