Abubuwa 5 da kuke buƙatar yaya game da kayan adon azurfa masu inganci, gwargwadon ƙwarewarmu na shekaru 10.

1. aƙalla abun ciki na azurfa 92.5%;
2. goge mai kyau a farfajiya;
3. idan tare da cubic zirconia, to yakamata ya zama darajar AAA;
4. zinare na gaske ko farin zinare na zinare, yakamata farantin ya zama kauri sosai;
5. cikakken kariyar hana zirga-zirga.