Ka lebaka la thepa e ntlehali, lisebelisoa tsa ceramic li sebelisoa haholo ka mefuta e fapaneng ea liletsa tse nepahetseng. Re ka fana ka moralo oa ho fana ka mokhoa oa ho fana ka lesela ho latela litšoantšo, mehlala kapa litlhokahalo tse khethehileng tse fanoeng ke bareki.