I love borosilicate double-walled cups and glasses. I have quite a collection from different vendors, varying in durability, type of the seal, and shape. These poom teacups are one of the best - beautiful hourglass shape, durable, and resistant to overturn (thanks to the wide base). I wash them in the dishwasher (against manufacturer's recommendation), and so far they fare pretty well. These are not as elegant as the ones that were sold by Mighty Leaf - but Mighty Leaf is no longer in business, so these will have to do.
This elegant glass tea cup is the perfect way to enjoy a Tea Forte infuser! I can pour hot water into the cup and immediately carry it to the table. The glass is shaped so it fits comfortably in your had and is never too hot to touch. I will have to order a few more 💜