Four Sigmatic 奶泡器

This little frother whips up my mushroom coffee in seconds, and the smooth crema it makes is honestly better than what I’d get from a café. The whole thing rinses clean under the tap, so cleanup takes less time than the actual frothing. It’s become a non-negotiable part of my morning routine.

I wasn't expecting much from a gadget this small, but it whips up my mushroom coffee into a silky foam in about twenty seconds flat. The cleanup is as easy as rinsing the whisk under the tap, which means I actually use it every single morning now.

My morning routine got a serious upgrade—this frother whips up my mushroom coffee into a silky, smooth layer in seconds, and the cleanup is just a quick rinse. It’s become the little ritual I actually look forward to before work.