KNITPRO Nova Cubics fixed circular needles are built for knitters who like the speed of metal with a square profile that helps reduce hand fatigue during longer sessions. This listing includes one 40 cm (16 in) fixed circular needle in 6.50 mm, suited to hats, cowls, and other small rounds where a shorter circular is preferred. Coil the cord loosely for storage and keep the needle dry to help maintain the join and cable shape over time.