Alaye ọja:
• Rere resistance to kika ati abuku, rọrun lati ṣiṣẹ
• Olona-ẹgbẹ iho, ti o tobi ti abẹnu iho, ti o dara idominugere ipa
• Awọn dada ti tube jẹ dan, dede rirọ ati lile atehinwa alaisan irora ati ajeji ara aibale okan
• ṣiṣu ṣiṣu ti o dara julọ ni opin kilasi, yago fun yiyọ kuro