* Ukuze usike igwebu elikhulu libe ngobude obulinganayo, izingcezu.
* Imishini ebalulekile yezitshalo zokukhiqiza amagwebu.
Igwebu elikhulu libe yi-isometric, ishidi, umshini wokusika amashidi.
Imishini edumile elungiswe onjiniyela bakwamanye amazwe, imishini enconyiwe kakhulu.
Lesi sisiki se-pu vertical foam siyisisekelo kakhulu.
Futhi umshini wendawo yonke wanoma yiliphi ibhizinisi lokusika nokukhipha amagwebu.