The Strauss collection is made in Italy of SON.hyx break resistant glass. Luigi Bormioli's proprietary SON.hyx glassware formula represents an exciting fusion of elegance and technology. These machine blown glasses have laser cut rims, ideal weight, thick shams, and maintain their clarity for up to 4,000 industrial dishwashing cycles. The Strauss collection features a bold square base with optimal weight and is the perfect for your home bar and entertainment.