螺絲 - 小型、柔軟

I was a bit skeptical about the "soft" part, but the texture makes it incredibly easy to handle even after a long session. It's compact enough to store discreetly, yet the twist mechanism feels satisfyingly solid.

The small size is honestly what sold me—it fits exactly where I need it without any fuss. Soft texture makes the whole thing way more comfortable than the rigid ones I've tried before. Been reaching for it way more often than I expected.

Wasn't sure about the soft material at first, but it's honestly what sold me — no discomfort at all, which I didn't expect from something this small. Twist action is smooth and it holds exactly where you set it. Ended up ordering a second one.