Inquiry (采购产品): Stainless Balls We require stainless balls that are approximately 8mm and 81/2mm in diameter.We are not sure which size will work best until trying for a prototyping product.Please send us some Samples.Best quality is not necessary.Thank you **** Hidden Message ***** Randolph Gardberg 104-69 Round Swamp Rd. Old Bethpage, NY 11804 USA Company: LabX Devices Title: Owner E-mail: randyamericano@yahoo.com **** Hidden Message ***** randyamericano@yahoo.com