[This review was collected as part of a promotion.] I absolutely love using these double wall cups. I enjoy adding frothed milk to my tea and coffee and it's lovely to see what it looks like through the glass. My drinks stay hot and I can't burn my hands like I typically would. What's not to love! They are microwave and dishwasher safe as an added convenience. My wife loves how much I've been wanting to make her hot drinks with frothed milk.

[This review was collected as part of a promotion.] This is the fifth JoyJolt product I have and I love them all! These double wall mugs are the best. First they are really nice looking, high quality, Large size and have gotten multiple compliments on them. Better than that is functionality. The double wall feature allows you to drink coffee or any hot beverages with no problem. No more burning your hands like with a regular mug. These are perfect and I love them and you will too.

[This review was collected as part of a promotion.] When I first saw the double wall cup, I was in doubt at how well it could keep drinks warm because the cup was so lightweight and the glass seemed like a synthetic glass like material. However, once I had my cup of hot tea in the cup I was blown away by how well it insulated the tea. The best feature besides the insulation is actually how the cup itself barely feels warm but don't be fooled because when you sip the drink, it's scalding hot! It may look like the drink is cold because it barely forms any condensation on the outside but the temperature maintained of the drink was unbelievable. The quality of the glass is really nice and beautiful and it is easy to wash. This is now my absolute favorite mug to drink hot beverages out of. But it can even be used to make pretty cold temperature drinks as well! Great high quality glassware, highly recommend!

[This review was collected as part of a promotion.] I love these coffee mugs so much and now I won’t use anything else! First, I love being able to look at my coffee in the morning. It makes it so much better. Second these cups are comfy in your hand and with the double wall there’s no more burning your hands. And lastly it keeps the coffee warmer for longer. These are essential!

[This review was collected as part of a promotion.] Not only beautiful but highly functional! I always choose these mugs first if they're clean. Now that I've experienced them I would be doubtful to ever buy any other profiles. Very happy with the quality of this cup. Keeps things at a stable temperature, and seems strong, easy to hold, and attractive. Will buy again