date: Fri, Jun 10, 2011 at 6:07 AM subject: Ceramic Ball Quotes needed Hello, We are this time looking for just Aluminum Oxide (Alumina) and/Or Silicon Nitride ceramic Balls. Both kinds of balls will have to be 1" +/- 0.001 inch in Diameter. Please send me a quote for 10 and 30 quantities of each kind of balls. Please let me know of any questions.