Magadzirirwo makuru ekugadzira magirazi emumba ane zvivharo anoratidzwa mukushandiswa kwegirazi reborosilicate rakakwirira, sefa inobvisika, uye{0}}muromo wegondo. Iyo dhizaini haifungi nezve inoshanda chete asiwo kuchengeteka. Yakakwira borosilicate girazi inozvirumbidza yakanakisa kupisa kupisa uye kupikisa kupikisa, zvichiita kuti ive iyo inofarirwa zvinhu zvemazuva ano egirazi teapots. Inogona kumira nekukurumidza kuchinja kwetembiricha kubva -20 dhigirii kusvika 150 madhigirii panguva yekushandiswa, uye haipwanyiki kunyangwe ikadirwa mvura iri kufashaira mukati mayo mushure mekuburitswa mufiriji. Nekudaro, isu hatikurudzire vashandisi kuishandisa nenzira iyi mukuita. Zvinotaridzika, imba yegirazi teapots ine mavharo ane yakanakisa mwenje kutapurirana, kiyi chivakwa chepamusoro borosilicate girazi. Izvi zvinobvumira kutarisisa kwakananga kwemashizha etii asina kuvhurika uye kushanduka kwemavara echinwiwa chetii, kuwedzera kunakidzwa kwekuona kwekunwa tii. Panguva yekugadzira,-unyanzvi hwekupepereswa nemaoko hunova nechokwadi chekukora kwemuviri wetii, uye kunyunguduka kwepamusoro-soro (kupfuura 1000 degree) uye kutonga kwemhando yakasimba kunosimbisa kusimba nekuchengetedzwa kwechigadzirwa.
Vazhinji vashandisi vanokoshesa dhizaini yeimba yegirazi teapots ine zvivharo. Semuyenzaniso, sefa inobvisika chinhu chikuru chitsva mutei-kuparadzanisa mvura. Iyo mesh saizi yakanyatso kuverengerwa kuti inyatso kusefa mashizha etii pasina kutadzisa kuburitswa kwakazara kwedoro reti. Vashandisi vanokwanisa kupatsanura tii nemvura zviri nyore nekusimudza zvinyoro-nyoro, kudzivirira kupfuura-kukwira nekuvava. Chechipiri,{{6}muromo wegondo une dhizaini yebiomimetic, inoita kuti mvura iwande uye yakachena kuyerera, inodzivirira kudonha uye kubvumira kunyange vanotanga kubika tii zvinoyevedza. Zvimwe zvigadzirwa zvinowedzera kusimudzira kudzora kwemvura nekurebesa spout uye nekugadzirisa mvura inoyerera kona. Chekupedzisira, inoyevedza, inodzora kusimba kwetii, uye haigadzirise hwema chero mushure me-kushandiswa kwenguva refu.
Kuburikidza nekuvandudzwa kweruzivo rwemichina, tinowanzo shandisa-chimedu chimwe chete chekuumba apo tichigadzira teapot dzegirazi dzemumba dzine mavharo. Nzira dzechinyakare dzinowanzobatanidza kubatanidza spout, mubato, uye zvimwe zvikamu kumuviri, zvichiunza njodzi huru yekutsemuka. Imwe{{3}kuumbwa kwechidimbu, uchishandisa-kunyunguduka kwekushisa kwepamusoro uye dzimwe nzira, inobatanidza spout, mubato, uye muviri kuita chinhu chimwe chete, chisina musono, chinonatsiridza kugadzikana kwechimiro uye kuderedza mukana wekukuvadzwa nekuda kwekusagadzikana. Imwe{{6}kuumbwa kwechidimbu kunoderedzawo kuoma-ku{8}}kuchenesa nzvimbo, kuita kuchenesa, kuchengetedza zvakatipoteredza, uye kuona kuti mvura yekunwa haina njodzi. Uyezve, inovimbisa zvirinani kurongeka kwedimensional uye chimiro cheiyo teapot, zvichikonzera kutaridzika kunofadza. Kuvandudzwa kwe mold kurongeka uye kugadzikana kwemaitiro kunotungamira kune yakatsetseka pamusoro uye yakawanda mitsara yemvura, kubvisa kusaenzana kana kuwandisa kwemagapu anokonzerwa nechikamu chekubatanidza, nekudaro kunosimudzira iyo yakazara chigadzirwa mhando uye kukwikwidza kwemusika.
Kunyange zvazvo magirazi emudzimba etii ane zvivharo asingadziyi-, kuchinja kwetembiricha kamwe kamwe kunofanira kudzivirirwa. Paunenge uchivashandisa, zvinokurudzirwa kupisa hari nemvura inodziya pa 60-70 degree. Munguva yechando, unogona kuisa pombi panzvimbo yekushisa kwemaminetsi makumi matatu zvisati zvaitika. Paunenge uchichenesa, mirira kusvika tembiricha yepoto yadonha pasi pe50 degree, uye dzivisa kusukurudza poto inopisa nemvura inotonhora. Iyo sefa sikirini inoda kucheneswa nekukasira kudzivirira mavara etii kuti asawanda. Inokurudzirwa kuisuka pakarepo nemucheka munyoro nemvura mushure mekushandisa. Mavara etii akasindimara anogona kunyikwa mumvura inodziya nezvidimbu zveremoni kana pasoda yekubheka. Sarudza chipanje chakapfava sechishandiso chekuchenesa, uye dzivirira kushandisa mabhurashi akaoma kukwenya iyo sefa skrini.