Seeknit | 10cm Interchangeable Circular Knitting Needle L Set | Koshitsu

Seeknit Koshitsu Interchangeable Circular Needle Set L 10cm

The Seeknit Koshitsu Interchangeable Circular Needle Set L 10cm is a versatile bamboo knitting needle system designed for larger needle sizes and a wide variety of circular knitting projects. Whether you are knitting garments, accessories, or homewares, the set offers flexibility, durability, and the smooth knitting experience for which Seeknit is renowned.

Developed by the Japanese company Kinki Amibari, the Koshitsu range undergoes a specialised high-pressure and heat treatment that enhances the natural strength and resilience of bamboo. Each needle tip is then polished with natural plant wax, creating a smooth, warm surface that allows yarn to glide effortlessly while helping maintain even, consistent tension.

This treatment also helps protect the bamboo from external influences, reducing the risk of warping and increasing durability over time. The result is a knitting needle that feels wonderfully smooth in the hand while retaining the natural warmth and character of bamboo.

The 10cm needle tips are paired with the M4 thread system, making this set suitable for larger needle sizes. With interchangeable cables, connectors, and end stoppers included, the set can be adapted to suit a wide range of knitting projects.

What’s included

• 5 pairs of interchangeable needle tips, each 10cm in length (thread size M4)
  • 5.5mm
  • 6.0mm
  • 7.0mm
  • 8.0mm
  • 10.0mm
• 3 cables for 40cm, 60cm and 80cm lengths (including needle tips), thread size M4
• 1 cable connector (thread size M4)
• 2 end stoppers (thread size M4)

Important information

When assembling the interchangeable circular knitting needles, the cable length must be at least as long as both needle tips combined.

Always match components by thread size:

• M1.8 for needle sizes 2.0–3.25mm
• M2 for needle sizes 3.5–5.0mm
• M4 for needle sizes 5.5–10.0mm

Components with the same thread size connect directly. Different thread sizes can be joined using an adaptor.

Suitable for

Sweaters, scarves, cowls, hats, blankets, and larger circular knitting projects worked in heavier yarn weights.

There is a particular pleasure in working with larger needles. Progress feels steady, the rhythm settles quickly, and the warmth of bamboo remains comfortable in the hand. This is a set designed for knitters who appreciate simplicity, versatility, and the quiet craftsmanship of beautifully made tools.