ChiaoGoo Twist Shortie Interchangeable Needle Tip Set 2" & 3"

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″ (5cm) solid stainless steel & 3″ (8cm) hollow stainless steel interchangeable tips from US4 – US8 (3.5 – 5mm).  Also included is a secure tip sleeve, three [S] diameter X-Flex blue cables (5″/13cm, 6″/15cm & 8″/20cm), end stoppers, tightening keys, connectors, stitch markers and a mini needle gauge all in a blue, pocket-sized nylon fabric pouch.  The 2″ (5cm) solid tips have a tightening hole to ensure you get a secure connection.  The 3″ tips are hollow and do not have a tightening hole. Only available in blue.

NOTE:  The 5″ (13cm) cable should only be used with the 2″ (5cm tips).