Quạt ngón tay rung

Slid it on my finger expecting it to be fiddly but it stayed put the whole time. The single speed is surprisingly strong for something this small, and rinsing it off afterward took two seconds since it's waterproof.

The silicone is genuinely soft and flexible, so it moves with my hand instead of feeling stiff like my last one. The single speed is surprisingly strong for something this small — I didn't expect that.

The waterproof claim actually holds up — I took it in the shower and it kept running fine. The single speed is stronger than I expected from something this small, though it's a bit intense right at first touch.