PunPun Coffee Cups Clear12.9OZ. 380ml Coffee Mugs, Espresso Cups,Double Wall Milk Cup with Big Handle,Perfect Mug for Hot Beverages, Latte, Cappuccinos Set of 2

A very thick borosilicate glass vase fell while in the sink up against one of these mugs ! Now.. Not one scratch crack or chip on the mug or vase ..very nice quality ok. The mugs keep coffee or tea hotter longer. Thank you for these

Some reviewers have complained that these are too fragile but so far mine are great. I've been using them on a daily basis for three weeks for a number purposes: hot cocoa, cold milk, ice cream, cereal, etc. I recognize that they are indeed made of very thin glass and therefore I handle them with care in the same way I treat some crystal wine glasses that I have. I hand wash them and and am careful to avoid knocking them up against the sink or other hard surfaces.Mine are the 16oz size which I find perfect for the various ways that I use them. Because of the two layers it makes them good for holding temperature which works great for both hot stuff as well as cold.I also like the look which is rather elegant in my opinion.BTW, a few reviewers have complained about the very small (nearly invisible) glue plug on the very bottom of each glass and some have even tried to remove this . . which is a mistake to do. The literature that comes with the mug explains that this little spot of clear glue is an important seal that plugs the small hole that is necessary in order to manufacture glassware of this type (double layer). They clearly state that this plug needs to be there and that you should not mess with it.

These mugs are the greatest! Perfect size for a substantial cup of tea or coffee and ho heat to the hands.

I received them in a box with four other item and only this was damaged and one cup is broken into pieces! Amazon shipped them! First I thought it was carrier!Right now too diced to go through return!Thank you seller fir these beautiful cups!

I really like these mugs and I bought them to use with my Espresso Machine to have cappuccinos and lattes. I use them almost every day. They're very lightweight and seem flimsy, but they're not. They're sturdy, but also delicate. They're constructed very well and good quality, but they're double-walled so the glass is a bit thinner than most single walled glass coffee mugs. I mean....it's glass, so of course if you were to drop them or bang them against something, they most likely would break. You just have to be careful and take care of them. Wash them by hand and don't put them in a dishwasher. The force of the water or a shifting of a dish or other item in the dishwasher that bangs into them could cause them to crack or break. Also, I wouldn't put these in the microwave, except for may 30 seconds just to warm a beverage. They do keep the beverage very hot and for a longer time than a regular ceramic coffee mug or other mug. Also, the outer glass is not hot at all. It has a handle, which is comfortable and sturdy, but if you were to hold the glass by the outer wall, you wouldn't burn your hands. Like I said, I've been using these glass mugs almost every day for my cappuccinos and lattes and I think they're great. I've used them for my steaming hot drinks and for iced drinks. I haven't noticed any depreciation or wear and tear on the glass. There glass is very clear and there are not scratches nor has it incurred any scratches since I've been using them. I've been using these for about 2 months now and there have been no issues and I like them very much. I would purchase these again.

I got these because I was tired of my coffee being luke warm before I finish it. I don't gulp it down, so it was always getting unpleasantly cool before I'd finish it. Vacuum mugs like the Contigo are effective, and great for use in the car, but I don't like the aesthetic. Moreover, coffee actually has a different, and better, taste when sipped from a glass or ceramic mug.These really do the job. Coffee stays hot to the last drop. Amazingly so. On the outside of the mug, you'd never guess the coffee is still hot, because it is cool to the touch. Nice big handles too, which I like.The glass is light weight and feels quite fragile, but I haven't had a problem in normal use. I didn't assume they would be unbreakable, and any of the mugs I was using would break if dropped. These have fared quite well in the dishwasher and microwave. After brewing a cup, I add a splash of cream and put it in the microwave for 30 seconds to get it all good and hot. I was worried that the design of these wouldn't allow for that, but the listing said it would and I can vouch for that as well.An added benefit is being able to see the beautiful java in the cup (as well as being able to tell at a glance how much is left in the cup!). Happy with my purchase, and mindful that they need to be treated with a bit of care, as befits an elegant coffee cup!

bad quality of the product, it was broken when I put ice on the glass.

I have arthritis in my hands and these cups are light weight, easy to hold, made well, and you don't feel the heat. Highly recommend.