Hi -Taysty is thinking of Paris Singlet Cottons in Causeway Bay- they have a good selection of Addi turbo circulars, but I don't care for their yarn selection.... there are about 4 knitting shops in this area, I would check on the Ravelry group that Nicolejoy mentions above. My favorite shops for baby knitting are Cheer Wool (WanChai - near Admiralty MTR) and Mui Tong Wools (Sheung Wan Jervois St) If you are on Kowloon side, I love Double Knits in Mong Kok Fa Yuen St and Knitting World in Mong Kok.