ChiaoGoo Twist Shorties 3.5mm-5mm (US 4-8)

From ChiaoGoo: With our Blue Shorties set you can make 9″ (23 cm) through 14″ (36 cm) circulars.  This set includes 10 sets of 2″ (5 cm) solid stainless steel & 3″ (8 cm) hollow stainless steel interchangeable tips from US 4 – US 8 (3.5 – 5 mm).  Also included is a secure tip sleeve, three [S] diameter blue X-Flex cables (5″ / 13 cm, 6″ / 15 cm & 8″ / 20 cm), end stoppers, tightening keys, connectors, stitch markers and a mini needle gauge all in a blue, pocket-sized nylon fabric pouch.  The 2″ (5 cm) tips have a tightening hole to ensure you get a secure connection. Only available in blue.

ChiaoGoo Twist Shorties Set: 2 mm-3.25 mm (US 0-3) is also available.