The mixing power is 10/10 and the build quality is solid. My only small complaint is that I usually drink giant lattes, and this 380ml size is a bit small for my needs. I have to refill it more often than my old oversized mug, but the self-stirring is so convenient that I still use it every day.
The vortex is weirdly relaxing to look at while it's mixing. Great quality for the price and the shipping to the US was surprisingly fast (about 9 days).
I had a cheap battery-powered one before that died in a week. This USB-C rechargeable version is much more powerful and feels way more durable. Glad I switched.
Really handy for stirring my coffee while I'm typing. The rechargeable battery lasts way longer than I expected. Only wish it came in a slightly bigger size, but 380ml is enough for a standard latte.
I was worried it would be loud, but it's pretty quiet. Fits my minimalist setup perfectly and the white finish looks really premium in person.