• Ubude obungama-35cm
• Iza nesitya se-14mm kunye nesiqu esinabileyo
• Yakhiwe ngeglasi yeborosilicate ekumgangatho ophezulu
Idityaniswe nezincedisi ezininzi, ezinje ngetyhubhu ephothiweyo, i-honeycomb sheet, i-beaker, njl.njl., yenze i-bong yokuhlaziya eyodwa.Inkqubo yayo inzima ngakumbi, ngoko ke imveliso yethu incinci, kodwa ibisoloko inqabile.