Kupanga Kwapadera Mapangidwe odabwitsa amitundu yokongola komanso mitundu mungadabwe kuti chinthucho ndi chokongola kwambiri kuposa pachithunzichi.
Zapamwamba zamagalasi opangidwa ndi manja opangidwa ndi galasi la borosilicate lolimba kwambiri kuti likhale lolimba, mphatso zabwino kwambiri kwa anzanu.
Kudziwa Kwabwino Kwambiri Kwa ogwiritsa Ntchito Kutalika kwa moyo ndi mbale yakuya yamapaketi akulu kumatha kubweretsa chidziwitso chabwino kumatha kusefa mpweya wa asidi ndi zinthu zina zovulaza.