Manufacturers have no strong incentive to introduce ultra-durable glassware because repeat business is a major source of profit. Bars and restaurants have to replace 50-100 percent and sometimes more of their glassware every year due to breakage. Link is to the chemically strengthened vintage glass

Manufacturers have no strong incentive to introduce ultra-durable glassware because repeat business is a major source of profit. Bars and restaurants have to replace 50-100 percent and sometimes more of their glassware every year due to breakage.
Link is to the chemically strengthened vintage glass

https://en.wikipedia.org/wiki/Superfest

by Remarkable-Self-9409