Orrefors Intermezzo Blue 13 oz. Tumbler Glass

These are part of my Intermezzo Blue collection -- and they are nice - one drawback - they break easily - even more so than the stemware..

I bought six of these (at a lower price) these to match my double old fashioned glasses. If I'd been paying attention I'd have realized that they are only an ounce bigger. They're still a better shape for tonics, etc.The real issue I have with these is that they feel like they are at most half the thickness of the old fashioned and martini glasses. I'm afraid to press them directly against the actuator for the fridge ice dispenser. Seems like it's only a matter of time before they're all broken.I've bought a lot of Orrefors over the years but never had this issue before.