This is my second time trying a Joy Jolt product and I’m super happy with this brand! These coffee glasses are sleek and pretty. I’m very happy with the design. Most importantly, these glasses keep my coffee hot, so I never need to get back up and warm up my coffee again! I also love that even though it keeps my coffee very hot, the glass itself stays cool, so you never burn your hand on your cup. I will definitely look forward to using them for my coffee each morning!