ChiaoGoo Swivel Adapters, made of stainless steel, allow you to convert any standard ChiaoGoo tip/cord connection to a swivel connection. While these are especially helpful in providing rotational freedom for Chiagoo QUADS tips, they also allow any of the [S] or [L] TWIST interchangeable red and blue cables to swivel without compromising the smoothness of the joins. In the case of the Blue Shorties, adding a swivel adaptor on just one side can increase knitting comfort while still accommodating a small-circumference project.