The tightest groove spacing, for the finest and smoothest steps per push.
What it is
The tightest detent track a maker offers, denser than the dense option. On the LAUTIE Choc, ultra-dense plates list 0.6 mm spacing, in end-impact and quiet versions. Some English listings call it Superdense.
How it feels in your EDC
Steps come so close together that the push reads as a fine, even texture rather than separate clicks. Makers describe denser tracks as more delicate and smoother to slide.
Good to know
Like dense tracks, ultra-dense plates often require a specific bead size, such as 3 mm on the Choc.
Also searched as: Ultra-Dense Detent Track.
是什么
商家提供的最密段落轨道，比密集款更密。LAUTIE Choc 的超密集板标注间距 0.6 mm，有末端撞击和静音两种版本。部分英文商品页称为 Superdense。
手感上的意义
段落挨得非常近，推起来像一层细密均匀的纹理，而不是一下一下的咔哒。商家形容更密的轨道手感更细腻、推动更顺滑。
注意
和密集轨道一样，超密集板通常指定顶珠尺寸，例如 Choc 只适用 3 mm 顶珠。
常用名与搜索名称：Ultra-Dense Detent Track。
