Product details:

When machine washing, ensure that glassware is spaced properly to avoid knocking into other items. Tritan technology smooths the surface of the stem making it twice as resistant to micro-fractures and up to 100% less likely to break during normal use. Tempered strength added to the rim, bowl-stem juncture and the stem-food juncture deliver incredible durability. By eliminating lead content from the crystal glass composition and replacing it with Titanium and Zirconium, a superior lead free crystal glass is born- Tritan Crystal Glass.