1. Anti-zube zane.Gefen gefen da aka ɗaga, da faifan faifai biyu na ƙirar hana zubewa na iya hana ruwa cikawa yadda ya kamata, kiyaye benenka bushe da tsabta.2. Anti-slip zane.Rigar robar da za ta zamewa a ƙasa don kiyaye kwanon ta tsaya, ta hana shi zamewa yayin da dabbar ke sha.3. Zane mai lalacewa.Kwanon gilashin yana iya rabuwa, kawai a yi amfani da rigar tasa ko soso don tsaftace shi, kuma a wanke shi cikin ruwa mai tsabta.(Ba za a iya wanke hula da kwalbar a cikin injin wanki ko cikin ruwan zafi ba.)