​Selling Virtually unbreakable glasses to bars. would they buy it?

Bars have to replace their glass cups and mugs almost completely every few years because they break, because glass is well…fragile. but it is very easy to make glass that can last 40+ years relatively inexpensively, and it is virtually indestructible when manufactured this way. if you produced them yourself and directly sold to bars, would they buy them? I know as since they would basically last forever the business would eventually no longer be viable (as the need for glasses would go dramatically down since they don’t need replaced) but would people buy them?

(the glass is hardened through a potassium bath process, so just FYI this isnt BS)