Denise Interchangeable Needle Set

Denise Interchangeable Needle Sets is a set of interlocking needles.
The kit contains the cords and interlocking needles to make needle sizes US #5-15 (3.75-10mm).
All you do is give the needles a little twist to lock them onto the cords. You can also attach more than one cord together if you need extra long cordage. Thea owns a kit, and uses it all the time. It's also great for traveling.