POLYSAFE UNBREAKABLE DRINKWARE: Polysafe was formed in 2009, to deliver the safest drinkware to the hospitality industry. Our polycarbonate drinkware are virtually unbreakable, safe, durable, and reliable. Made from the highest quality food grade polycarbonate, our plastic glasses look and feel like the real thing.

http://www.polysafe.com.au

Polysafe glassware keeps drinks colder longer because it does not conduct heat as well as standard glass.
There is no danger of chipping or breakages as they are virtually unbreakable.
By providing virtually unbreakable glassware, the large ongoing cost of breakages is eliminated.
The elimination of glass breakages makes your establisment safer for both customers and staff.