The advantage is that the cost is lower, because the sand used in the mold can be reused; the disadvantage is that the production of the mold is time-consuming, the mold itself cannot be reused, and the finished product can only be obtained after destruction.
Ubuhle ukuthi izindleko ziphansi ngoba isihlabathi esisetshenziswe ekubunjweni singaphinde sisetshenziswe; Okubi ukuthi ukukhiqizwa kwesikhunta kudla isikhathi, isikhunta uqobo asinakusetshenziswa kabusha, futhi umkhiqizo ophelile ungatholakala kuphela ngemuva kokubhujiswa.