Glass - page 2

difference between opalware and ceramic
What is Opalware?Is Opalware ceramic?Is opal glass breakable?What is opal glassware?Is Opalware a melamine?Which is the best material for dinner set?W...
sound of crystal vs glass
Glass makes a clunking noise, while crystal sounds like a reverberated ringing. Another way to sound test the glassware is to lightly run a wet finger...
scratch proof glass
What is scratch resistant glass?How do I make glass scratch resistant?What is the best scratch resistant glasses?Does anti-scratch coating on glasses ...