Feng Yuan Pens @ Houston Center, Mody Road
Operating from the same corner shop at Houston Center since 1985, Feng Yuan is another survivor of a time when Hong Kong had many pen shops. Like Chun Kee, you are expected to ask for a discount. The shop also sells vintage fountain pens. I noticed a big collection of the Mont Blanc Writers Edition pens for sale.
I bought 3 limited edition Ancora fountain pens at a discount from MRPs from Feng Yuan in the 1990s. But the shop no longer stocks the brand. Ancora seems to have faded away in Hong Kong pen shops. But there seems to be a online shop for Ancora.