The latest from ChiaoGoo! Square interchangeable tips - Quads.
Some knitters find these needles more comfortable to hold than a round needle due to the flat sides and rounded corners. Purposefully calibrated to obtain the same gauge as round needles. There’s no need to “size up” as with other brands. Compatible with all CG small [S] and large [L] join interchangeable cables.
The 4" tips are perfect for small circumference items - think hats, children's clothes, and adult size sweater yokes. Some customers also just like the feel of a shorter tip!
Sizes US3 (3.25mm) – US8 (5mm) have a SMALL [S] size join and work with the SMALL [S] diameter cables.
Sizes US9 (5.5mm) – US11 (8mm) have a LARGE [L] size join and work with the LARGE [L] diameter cables.

