Matairisi eSeramiki Brazilian Quartzite muunganidzwa wematairisi eseramiki emadziro nepasi. Matairisi acho akagadzirwa negres yakapendwa muhuwandu hwayo, yakaiswa gireza uye yakarurudzwa, uye chimiro chekunze chinodzokorora chitarisiko chedombo rechisikigo. Mhando shanu dzemavara dzinopiwa: girini, amber, nhema, bhuruu uye yechisikigo. Zvimiro zvacho ndezve120 ne280, 120 ne120 uye 60 ne120, zvine mapedzisiro asingapenyi kana akatsvedzerera. Chimiro chikuru chine ukobvu hwe6 mm chete uye chivakwa chedombo. Matairisi acho anoshingirira chando uye haatsvedzi, saka muunganidzwa uyu wakakodzera nzvimbo dzemukati nedzekunze.