Scientific vs. Head Glass – Pros & Cons
‘Scientific glasses’, ‘heady glass’- these names will be familiar to all. But many of you may not know what they really mean and which glass is used to make the favorite glass piece that you own. When you select your glass piece it is important know style of piece you are going for. So it is also important to know about scientific and heady glasses. Headies are at one end of the spectrum, and scientific glass pieces are at the…