Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Nice, but one broke when I added ice.
Review: These are nice tumblers, a bit difficult to keep looking clean, not sure why. I had been using them for months, and then one day I took one from the cabinet and added some ice, then *pop*, the ice shattered the inside glass while I was holding it. I understand the idea of thermal shock, but the glass was not even hot (or warm), this should not have happened. I will probably get some more since they keep drinks cold, but I don't think I will be buying these again.Update: Well I bought another set and lost another glass, this time in the dishwasher. Gotta think they could design these a bit better so they don't just 'splode" at the slightest disturbance in temperature. They do keep stuff cold though, just be careful, and then expect them to blow up even then.
