1. Ulwakhiwo olubambeneyo, ukusebenza ngokuzinzile, isiphumo esihle sokucoca;
2. Ingxolo encinci, ukusetyenziswa kwamandla aphantsi kunye nemveliso ephezulu;
3. Ukuqukuqela kokutya okuzinzileyo kwibhokisi yokutya, izinto zinokusasazwa nakwicala lobubanzi.Ukuhamba kwebhokisi ye-sieve yimizila emithathu;
4. Inokwazi ukuziqhelanisa neenkozo ezahlukeneyo ezinobumdaka.