Lesser plastic and acrylic wine glasses can warp and bend in the dishwasher and are super prone to scratches. The beauty of China-made Tritan plastic wine glasses is that they're hard, more durable, and look just as good as fancy wine glasses made of actual glass.
METIS Plastic Wine Glasses Is Much Thicker Than Ever, Although It Has The Looks and Clarity of Glass,Won't Break If Dropped or Throw It Under The Backpack. It will not Warp or Crack in the Dishwasher,Easy To Clean Without Breaking and Top Rack Dishwasher Safe,Preferably With a Non-Heated Cycle.