Cheap And Discounts 1kg Lot 0.1mm-30mm 95% Pure Yttria Stabilized Zirconia Beads ZrO2 Ceramic Grinding Media Ball for Industrial Use Wholesale. Buy Directly From Merchant Shop1104463119 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.