Introducing a wine glass that's shatterproof, crystal clear, and - unlike other plastic glasses - safe to wash in the dishwasher. WineTanium® wine glasses are made of Tritan material, making them extremely durable and resistant to heat and stains. And unlike many polymers, Tritan is completely bisphenol A (BPA) free, so you won't be ingesting potentially harmful chemicals with your wine. Crystal-clear WineTanium glasses also don't absorb odors and tastes, and their glass-like brilliance means these wine glasses showcase a wine's true taste, aromatics, and color much like fine wine glasses. The best part? WineTanium wine glasses can be safely washed in the top rack of your dishwasher - no need to hand wash or throw away like other brands of break-resistant wine glasses. WineTanium wine glasses are great for parties, picnics, pools, spas, boats, or any event where you want to enjoy wine without worry, and clean up easily the next day. Note: While WineTanium wine glasses are generally safe to wash in the top rack of your dishwasher, they are plastic and dishwasher heat settings vary. We recommend that before washing all of your WineTanium glasses in the dishwasher, test wash one first.