YihoZirconium silicate mikanda ndi mtundu wa media kuti ntchito mphero, mphero, ndi kubalalitsa zipangizo.Amakhala ndi mawonekedwe onyezimira okhala ndi mawonekedwe osalala a satin.Media iyi itha kugwiritsidwa ntchito mu mphero zonse zopingasa komanso mphero yoyima.Yiho Zirconium Silicate Ball imakhala ndi 45% ~ 50% peresenti ya zirconia ndipo yotsalayo ndi Silicon Dioxide (SiO2) ndi Aluminium Oxide (Al2O3).