Ntụtụ cylindrical na-agbanwe na-adịkarị okirikiri n'ọdịdị ma mejupụtara ngwa anọ

Ntụtụ cylindrical na-agbanwe agbanwe na-adịkarị okirikiri n'ọdịdị ya ma nwee ngwa anọ mejupụtara, nke bụ ntụtụ, stọtụ ntụtụ, isi iyi, isi ntụtụ, na nrụgharị nwere oghere.