DICTEA Glass Travel Coffee Mug with Lid - Double Wall Thermo Insulated On The Go Tumbler, 12 Ounces, White

Seriously all I did was take it out of the box and knocked one over On the table! It cracked and broke big chunk out.

It is a good size and good for use

I love these double walled glasses. Yes, all glad double wall glasses are fragile, but these are stronger than others. They have a flat base for stability and fit the hand well. Love them for cocktails.