Wannan kofin kofi mai ratsin gilashi an yi shi ne daga babban zafi na borosilicate{0} gilashin mai jurewa, kwandon sha mai kyau amma mai salo na yau da kullun. Babban fa'idar wannan abu shine ikonsa na jure wa canjin zafin jiki kwatsam, yana ba ku damar canzawa kai tsaye daga kankara zuwa abubuwan sha masu zafi ba tare da fashewa ba. Hakanan ba shi da wari kuma baya sha wari; tsaftacewa kawai yana buƙatar shafa a hankali tare da soso don maido da tsabtarsa.
Layukan tsaye, guda uku - na gilashin kofi mai laushi ba kawai kayan ado ba ne kawai, amma kuma masu amfani. Na farko kuma mafi mahimmanci, suna ba da kyakkyawar riko. Idan aka kwatanta da gilashin santsi, rubutun yana ƙara juzu'i tsakanin hannunka da mug, yana tabbatar da amintaccen riƙo koda lokacin da hannayenka sun jike ko ƙoƙon yana murƙushewa. Abu na biyu, suna ba da ingantaccen rufin zafi. Matsalolin da ke tsakanin layin suna haifar da shingen buffer iska, yana hana zafi kai tsaye kai tsaye ga yatsa lokacin da ake zuba ruwan zafi ko kofi. Wannan yana inganta kariyar zafi sosai idan aka kwatanta da magudanan santsi na yau da kullun. Bugu da ƙari kuma, layukan tsaye suna madaidaiciya kuma ba tare da sasanninta masu rikitarwa ba, suna ba da damar soso ko buroshi don sauƙi isa kowane tsagi yayin tsaftacewa, hana tabo kofi da ragowar shayi daga saura, yin tsabtace yau da kullun ba tare da wahala ba.
Ƙaƙƙarfan ƙwarya, na waje{0}}ƙarshen wannan ɗigon kofi na kofi yana goge da kyau, yana haifar da santsi, zagaye da ba zai fusata leɓunanka ba. Har ila yau, lanƙwasa na waje yana rage zubewa, yana hana ƙonewa lokacin shan abin sha mai zafi. Gilashin gilashin kofi na kofi suna da yawa; za a iya amfani da su don zuba -a kan Americanos ko madara{4}}kumfa lattes, inda gilashin haske ya ba ka damar ganin launin kofi a fili, kuma ratsi yana ƙara zurfin ruwa mai duhu. Hakanan za'a iya amfani da su don yogurt ko yanke 'ya'yan itace, inda gilashin haske ya haskaka sabbin launuka na abinci.
Babban gilashin borosilicate na kofin kofi na ribbed ba shi da sauƙin gogewa kuma ba za a yi masa alama ta amfani da kullun ba. Har ila yau, ba shi da shafan sinadarai, don haka ba kamar kofuna na filastik ba, ba zai tsufa ko canza launi ba, kuma zai kasance a fili tsawon shekaru. Kulawa abu ne mai sauƙi: injin wanki ne lafiyayye, kuma don wanke hannu, yi amfani da sabulu mai laushi da goga mai laushi; kawai ka guje wa amfani da kayan aiki masu lalata kamar ulu na ƙarfe.
