Best Blog Review – Being one of the most coveted glasses, did you know that the best stainless glasses have lots of advantages. One of them is heat resistant. Besides being able to hold hot water, stainless cups can also be used as containers to heat water. Either heating water with fire or using an electric current. Stainless glass is also recognized as very safe for health where the material is free from iron rust even though it has come into contact with drinks containing acid.