The feel of this heat-resistant glass is surprisingly solid, and it handles boiling water like a champ. I’ve already used it for tea in the microwave a few times without any issues, which is exactly what I needed.
Madison★★★★★
I was a little nervous about putting boiling water in a glass tumbler, but this one handled it perfectly for my morning tea. The 400ml size is just right for a generous serving without being too bulky to hold.
Robert★★★★★
The fact that this glass can handle a microwave and even the oven for warming drinks is a game-changer for my morning routine. It's the perfect 400ml size for a generous cup of tea, and the heat resistance gives me real peace of mind.
Grace★★★★★
I love that I can pour boiling water straight in without worrying about the glass cracking. The 400ml size is perfect for my morning tea, and it fits nicely in my hand with the 120mm width.
Hannah★★★★★
The microwave and oven safety actually works perfectly—I've reheated coffee twice in this without any cracks. It's nice having a sturdy glass that handles boiling water directly without needing to pre-warm it.
Benjamin★★★★★
I usually don't use glass tumblers for hot drinks, but this one handles boiling water perfectly and the 400ml size is ideal for my morning coffee. The fact that it's microwave-safe too makes reheating a breeze.
James P.★★★★★
I was a little skeptical about putting a glass in the oven, but this tumbler handled a 200°C bake without a single crack. Perfect for warming up my morning coffee directly in the cup.
Adam★★★★☆
The glass is thicker than my old cups, so it feels sturdy even when I pour boiling water in. Just wish it came with a lid for travel, but it's perfect for my desk.
Zoe C.★★★★☆
I’ve been using this tumbler for hot tea, and it’s held up fine in the microwave without any cracks. The 400ml size is perfect for my morning brew, though I wish the glass felt a bit sturdier in hand. Still, it’s a solid everyday cup.
