Cốc trà Double Wall Mug trắng

I'm usually a tea-too-hot-to-hold person, but this double-wall design actually keeps the outside perfectly cool even with boiling water inside. It's so clean and white, and the porcelain feels more premium than I expected for the price. Already my go-to mug for slow mornings.

Mine arrived yesterday and I've already used it three times — the double wall really works, the outside stays cool even with boiling tea inside. The glossy white finish looks sharp on my desk, though I do wish it came in a bigger size.

I was skeptical a double wall would keep my tea hot for long, but this one holds the heat way better than my old ceramic mugs. The outside stays perfectly cool to the touch, which makes it safe to grab even right after pouring boiling water.