Glossary15 January 2026 · 1 min read

Grouping

Grouping describes how close together the points are within a group, for example a tight round liner or a looser one. There is no standard measure: it is described qualitatively by the manufacturer.

Why it matters: The spacing between points is one of the differences between apparently similar configurations. Comparing needles with the same count also requires considering the grouping.

Related: Round Liner, Round Shader, Needle Configuration, Diameter / Gauge.

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Article6 min readRound Liner vs Round Shader: differences, uses and how to chooseRound liners and round shaders are two circular needle configurations: the spacing between the points changes, not the shape of the group. This article explains what they are, how they differ, and what gauge and needle count do.

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