Wadannan kwalaben allura suna da launi mai haske, kayan su ne sodium calcium gilashi, kwalaben gilashin magani na sodium calcium suna da kyakkyawan kwanciyar hankali; Easy rufewa, mai kyau air-tightness, m, kuma za a iya lura da halin da ake ciki daga waje; Good ajiya aiki; Surface mai tsabta, sauki sterilization; Kyakkyawan styling, kayan ado masu launi; Akwai wasu inji ƙarfi, a lokaci guda kuma da anti-acid, anti-alkali, anti lalata, anti-leakage da sauran amfanin. Wannan allura kwalbar bakin ne a bakin, za a iya da butyl gel plug, silicone plug, aluminum rufi, aluminum filastik hadewa rufi, don tabbatar da allura kwalbar hatimi aiki, amfani da wasu magunguna foda, ruwa marufi.